Home / 61,964,744.08-92,862,084.60-39,204,897.68

Finding the Fourth Proportional to 61,964,744.08, 92,862,084.60 and 39,204,897.68

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Solution

The fourth proportional to 61,964,744.08, 92,862,084.60 and 39,204,897.68 is: 58,753,547.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,964,744.08 : 92,862,084.60 = 39,204,897.68 : x
  2. Step 2: Convert to fraction form
    61,964,744.08/92,862,084.60 = 39,204,897.68/x
  3. Step 3: Cross multiply
    61,964,744.08x = 92,862,084.60 × 39,204,897.68
  4. Step 4: Simplify right side
    61,964,744.08x = 3,640,648,525,094,503.50
  5. Step 5: Solve for x
    x = 3,640,648,525,094,503.50/61,964,744.08
  6. Step 6: Final answer
    x = 58,753,547.35

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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.