Home / 58,752,844.40-88,129,266.60-37,211,769.20

Finding the Fourth Proportional to 58,752,844.40, 88,129,266.60 and 37,211,769.20

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Solution

The fourth proportional to 58,752,844.40, 88,129,266.60 and 37,211,769.20 is: 55,817,653.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,752,844.40 : 88,129,266.60 = 37,211,769.20 : x
  2. Step 2: Convert to fraction form
    58,752,844.40/88,129,266.60 = 37,211,769.20/x
  3. Step 3: Cross multiply
    58,752,844.40x = 88,129,266.60 × 37,211,769.20
  4. Step 4: Simplify right side
    58,752,844.40x = 3,279,445,928,484,469
  5. Step 5: Solve for x
    x = 3,279,445,928,484,469/58,752,844.40
  6. Step 6: Final answer
    x = 55,817,653.80

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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.