Home / 58,561,725.24-80,812,070.05-33,780,437.77

Finding the Fourth Proportional to 58,561,725.24, 80,812,070.05 and 33,780,437.77

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Solution

The fourth proportional to 58,561,725.24, 80,812,070.05 and 33,780,437.77 is: 46,615,209.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,561,725.24 : 80,812,070.05 = 33,780,437.77 : x
  2. Step 2: Convert to fraction form
    58,561,725.24/80,812,070.05 = 33,780,437.77/x
  3. Step 3: Cross multiply
    58,561,725.24x = 80,812,070.05 × 33,780,437.77
  4. Step 4: Simplify right side
    58,561,725.24x = 2,729,867,103,184,985.50
  5. Step 5: Solve for x
    x = 2,729,867,103,184,985.50/58,561,725.24
  6. Step 6: Final answer
    x = 46,615,209.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.