Home / 62,417,467.30-93,626,200.95-58,638,331.30

Finding the Fourth Proportional to 62,417,467.30, 93,626,200.95 and 58,638,331.30

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Solution

The fourth proportional to 62,417,467.30, 93,626,200.95 and 58,638,331.30 is: 87,957,496.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,417,467.30 : 93,626,200.95 = 58,638,331.30 : x
  2. Step 2: Convert to fraction form
    62,417,467.30/93,626,200.95 = 58,638,331.30/x
  3. Step 3: Cross multiply
    62,417,467.30x = 93,626,200.95 × 58,638,331.30
  4. Step 4: Simplify right side
    62,417,467.30x = 5,490,084,189,666,475
  5. Step 5: Solve for x
    x = 5,490,084,189,666,475/62,417,467.30
  6. Step 6: Final answer
    x = 87,957,496.95

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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.