Home / 39,113,034.40-58,669,551.60-10,363,607.20

Finding the Fourth Proportional to 39,113,034.40, 58,669,551.60 and 10,363,607.20

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Solution

The fourth proportional to 39,113,034.40, 58,669,551.60 and 10,363,607.20 is: 15,545,410.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,113,034.40 : 58,669,551.60 = 10,363,607.20 : x
  2. Step 2: Convert to fraction form
    39,113,034.40/58,669,551.60 = 10,363,607.20/x
  3. Step 3: Cross multiply
    39,113,034.40x = 58,669,551.60 × 10,363,607.20
  4. Step 4: Simplify right side
    39,113,034.40x = 608,028,187,382,531.50
  5. Step 5: Solve for x
    x = 608,028,187,382,531.50/39,113,034.40
  6. Step 6: Final answer
    x = 15,545,410.80

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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.