Home / 45,257,068.30-62,461,336-25,413,061.36

Finding the Fourth Proportional to 45,257,068.30, 62,461,336 and 25,413,061.36

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Solution

The fourth proportional to 45,257,068.30, 62,461,336 and 25,413,061.36 is: 35,073,720.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,257,068.30 : 62,461,336 = 25,413,061.36 : x
  2. Step 2: Convert to fraction form
    45,257,068.30/62,461,336 = 25,413,061.36/x
  3. Step 3: Cross multiply
    45,257,068.30x = 62,461,336 × 25,413,061.36
  4. Step 4: Simplify right side
    45,257,068.30x = 1,587,333,764,395,577
  5. Step 5: Solve for x
    x = 1,587,333,764,395,577/45,257,068.30
  6. Step 6: Final answer
    x = 35,073,720.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.