Home / 3,359,241,397.20-5,038,862,095.80-2,964,699,598.80

Finding the Fourth Proportional to 3,359,241,397.20, 5,038,862,095.80 and 2,964,699,598.80

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Solution

The fourth proportional to 3,359,241,397.20, 5,038,862,095.80 and 2,964,699,598.80 is: 4,447,049,398.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,241,397.20 : 5,038,862,095.80 = 2,964,699,598.80 : x
  2. Step 2: Convert to fraction form
    3,359,241,397.20/5,038,862,095.80 = 2,964,699,598.80/x
  3. Step 3: Cross multiply
    3,359,241,397.20x = 5,038,862,095.80 × 2,964,699,598.80
  4. Step 4: Simplify right side
    3,359,241,397.20x = 14,938,712,433,826,789,376
  5. Step 5: Solve for x
    x = 14,938,712,433,826,789,376/3,359,241,397.20
  6. Step 6: Final answer
    x = 4,447,049,398.20

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.