Home / 2,016,464,905.80-3,024,697,358.70-1,894,020,899.40

Finding the Fourth Proportional to 2,016,464,905.80, 3,024,697,358.70 and 1,894,020,899.40

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Solution

The fourth proportional to 2,016,464,905.80, 3,024,697,358.70 and 1,894,020,899.40 is: 2,841,031,349.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,464,905.80 : 3,024,697,358.70 = 1,894,020,899.40 : x
  2. Step 2: Convert to fraction form
    2,016,464,905.80/3,024,697,358.70 = 1,894,020,899.40/x
  3. Step 3: Cross multiply
    2,016,464,905.80x = 3,024,697,358.70 × 1,894,020,899.40
  4. Step 4: Simplify right side
    2,016,464,905.80x = 5,728,840,011,737,778,176
  5. Step 5: Solve for x
    x = 5,728,840,011,737,778,176/2,016,464,905.80
  6. Step 6: Final answer
    x = 2,841,031,349.10

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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.