Home / 52,757,070.10-72,808,795.69-33,194,726.89

Finding the Fourth Proportional to 52,757,070.10, 72,808,795.69 and 33,194,726.89

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Solution

The fourth proportional to 52,757,070.10, 72,808,795.69 and 33,194,726.89 is: 45,811,264.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,757,070.10 : 72,808,795.69 = 33,194,726.89 : x
  2. Step 2: Convert to fraction form
    52,757,070.10/72,808,795.69 = 33,194,726.89/x
  3. Step 3: Cross multiply
    52,757,070.10x = 72,808,795.69 × 33,194,726.89
  4. Step 4: Simplify right side
    52,757,070.10x = 2,416,868,088,119,359
  5. Step 5: Solve for x
    x = 2,416,868,088,119,359/52,757,070.10
  6. Step 6: Final answer
    x = 45,811,264.42

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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.