Home / 58,752,701.70-88,129,052.55-54,771,389.70

Finding the Fourth Proportional to 58,752,701.70, 88,129,052.55 and 54,771,389.70

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Solution

The fourth proportional to 58,752,701.70, 88,129,052.55 and 54,771,389.70 is: 82,157,084.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,752,701.70 : 88,129,052.55 = 54,771,389.70 : x
  2. Step 2: Convert to fraction form
    58,752,701.70/88,129,052.55 = 54,771,389.70/x
  3. Step 3: Cross multiply
    58,752,701.70x = 88,129,052.55 × 54,771,389.70
  4. Step 4: Simplify right side
    58,752,701.70x = 4,826,950,681,107,829
  5. Step 5: Solve for x
    x = 4,826,950,681,107,829/58,752,701.70
  6. Step 6: Final answer
    x = 82,157,084.55

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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.