Home / 6,598,191,465.90-9,908,766,324.45-3,498,827,553.90

Finding the Fourth Proportional to 6,598,191,465.90, 9,908,766,324.45 and 3,498,827,553.90

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Solution

The fourth proportional to 6,598,191,465.90, 9,908,766,324.45 and 3,498,827,553.90 is: 5,254,328,374.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,598,191,465.90 : 9,908,766,324.45 = 3,498,827,553.90 : x
  2. Step 2: Convert to fraction form
    6,598,191,465.90/9,908,766,324.45 = 3,498,827,553.90/x
  3. Step 3: Cross multiply
    6,598,191,465.90x = 9,908,766,324.45 × 3,498,827,553.90
  4. Step 4: Simplify right side
    6,598,191,465.90x = 34,669,064,641,142,091,776
  5. Step 5: Solve for x
    x = 34,669,064,641,142,091,776/6,598,191,465.90
  6. Step 6: Final answer
    x = 5,254,328,374.72

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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.