Home / 39,562,593.90-59,343,890.85-28,083,468.30

Finding the Fourth Proportional to 39,562,593.90, 59,343,890.85 and 28,083,468.30

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Solution

The fourth proportional to 39,562,593.90, 59,343,890.85 and 28,083,468.30 is: 42,125,202.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,562,593.90 : 59,343,890.85 = 28,083,468.30 : x
  2. Step 2: Convert to fraction form
    39,562,593.90/59,343,890.85 = 28,083,468.30/x
  3. Step 3: Cross multiply
    39,562,593.90x = 59,343,890.85 × 28,083,468.30
  4. Step 4: Simplify right side
    39,562,593.90x = 1,666,582,277,484,635.25
  5. Step 5: Solve for x
    x = 1,666,582,277,484,635.25/39,562,593.90
  6. Step 6: Final answer
    x = 42,125,202.45

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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.