Home / 52,757,166.29-72,808,928.51-33,194,823.08

Finding the Fourth Proportional to 52,757,166.29, 72,808,928.51 and 33,194,823.08

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Solution

The fourth proportional to 52,757,166.29, 72,808,928.51 and 33,194,823.08 is: 45,811,397.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,757,166.29 : 72,808,928.51 = 33,194,823.08 : x
  2. Step 2: Convert to fraction form
    52,757,166.29/72,808,928.51 = 33,194,823.08/x
  3. Step 3: Cross multiply
    52,757,166.29x = 72,808,928.51 × 33,194,823.08
  4. Step 4: Simplify right side
    52,757,166.29x = 2,416,879,500,003,799
  5. Step 5: Solve for x
    x = 2,416,879,500,003,799/52,757,166.29
  6. Step 6: Final answer
    x = 45,811,397.20

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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.