Home / 58,763,207.20-88,144,810.80-52,212,704.80

Finding the Fourth Proportional to 58,763,207.20, 88,144,810.80 and 52,212,704.80

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Solution

The fourth proportional to 58,763,207.20, 88,144,810.80 and 52,212,704.80 is: 78,319,057.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,763,207.20 : 88,144,810.80 = 52,212,704.80 : x
  2. Step 2: Convert to fraction form
    58,763,207.20/88,144,810.80 = 52,212,704.80/x
  3. Step 3: Cross multiply
    58,763,207.20x = 88,144,810.80 × 52,212,704.80
  4. Step 4: Simplify right side
    58,763,207.20x = 4,602,278,985,952,251
  5. Step 5: Solve for x
    x = 4,602,278,985,952,251/58,763,207.20
  6. Step 6: Final answer
    x = 78,319,057.20

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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.