Home / 39,698,122.60-59,547,183.90-29,998,340.20

Finding the Fourth Proportional to 39,698,122.60, 59,547,183.90 and 29,998,340.20

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Solution

The fourth proportional to 39,698,122.60, 59,547,183.90 and 29,998,340.20 is: 44,997,510.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,698,122.60 : 59,547,183.90 = 29,998,340.20 : x
  2. Step 2: Convert to fraction form
    39,698,122.60/59,547,183.90 = 29,998,340.20/x
  3. Step 3: Cross multiply
    39,698,122.60x = 59,547,183.90 × 29,998,340.20
  4. Step 4: Simplify right side
    39,698,122.60x = 1,786,316,680,584,162.75
  5. Step 5: Solve for x
    x = 1,786,316,680,584,162.75/39,698,122.60
  6. Step 6: Final answer
    x = 44,997,510.30

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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.