Home / 52,737,091.32-79,226,872.80-37,210,655.64

Finding the Fourth Proportional to 52,737,091.32, 79,226,872.80 and 37,210,655.64

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Solution

The fourth proportional to 52,737,091.32, 79,226,872.80 and 37,210,655.64 is: 55,901,525.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,737,091.32 : 79,226,872.80 = 37,210,655.64 : x
  2. Step 2: Convert to fraction form
    52,737,091.32/79,226,872.80 = 37,210,655.64/x
  3. Step 3: Cross multiply
    52,737,091.32x = 79,226,872.80 × 37,210,655.64
  4. Step 4: Simplify right side
    52,737,091.32x = 2,948,083,881,194,882.50
  5. Step 5: Solve for x
    x = 2,948,083,881,194,882.50/52,737,091.32
  6. Step 6: Final answer
    x = 55,901,525.99

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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.