Home / 59,054,683.10-88,582,024.65-53,102,543.90

Finding the Fourth Proportional to 59,054,683.10, 88,582,024.65 and 53,102,543.90

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Solution

The fourth proportional to 59,054,683.10, 88,582,024.65 and 53,102,543.90 is: 79,653,815.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,054,683.10 : 88,582,024.65 = 53,102,543.90 : x
  2. Step 2: Convert to fraction form
    59,054,683.10/88,582,024.65 = 53,102,543.90/x
  3. Step 3: Cross multiply
    59,054,683.10x = 88,582,024.65 × 53,102,543.90
  4. Step 4: Simplify right side
    59,054,683.10x = 4,703,930,852,727,507
  5. Step 5: Solve for x
    x = 4,703,930,852,727,507/59,054,683.10
  6. Step 6: Final answer
    x = 79,653,815.85

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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.