Home / 39,440,363.40-59,160,545.10-23,274,059.40

Finding the Fourth Proportional to 39,440,363.40, 59,160,545.10 and 23,274,059.40

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Solution

The fourth proportional to 39,440,363.40, 59,160,545.10 and 23,274,059.40 is: 34,911,089.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,440,363.40 : 59,160,545.10 = 23,274,059.40 : x
  2. Step 2: Convert to fraction form
    39,440,363.40/59,160,545.10 = 23,274,059.40/x
  3. Step 3: Cross multiply
    39,440,363.40x = 59,160,545.10 × 23,274,059.40
  4. Step 4: Simplify right side
    39,440,363.40x = 1,376,906,040,793,779
  5. Step 5: Solve for x
    x = 1,376,906,040,793,779/39,440,363.40
  6. Step 6: Final answer
    x = 34,911,089.10

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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.