Home / 63,323,028.80-94,984,543.20-59,795,835.20

Finding the Fourth Proportional to 63,323,028.80, 94,984,543.20 and 59,795,835.20

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Solution

The fourth proportional to 63,323,028.80, 94,984,543.20 and 59,795,835.20 is: 89,693,752.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,323,028.80 : 94,984,543.20 = 59,795,835.20 : x
  2. Step 2: Convert to fraction form
    63,323,028.80/94,984,543.20 = 59,795,835.20/x
  3. Step 3: Cross multiply
    63,323,028.80x = 94,984,543.20 × 59,795,835.20
  4. Step 4: Simplify right side
    63,323,028.80x = 5,679,680,091,734,481
  5. Step 5: Solve for x
    x = 5,679,680,091,734,481/63,323,028.80
  6. Step 6: Final answer
    x = 89,693,752.80

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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.