Home / 110,314,488.71-152,229,082.64-63,237,811.97

Finding the Fourth Proportional to 110,314,488.71, 152,229,082.64 and 63,237,811.97

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Solution

The fourth proportional to 110,314,488.71, 152,229,082.64 and 63,237,811.97 is: 87,265,364.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,314,488.71 : 152,229,082.64 = 63,237,811.97 : x
  2. Step 2: Convert to fraction form
    110,314,488.71/152,229,082.64 = 63,237,811.97/x
  3. Step 3: Cross multiply
    110,314,488.71x = 152,229,082.64 × 63,237,811.97
  4. Step 4: Simplify right side
    110,314,488.71x = 9,626,634,103,276,576
  5. Step 5: Solve for x
    x = 9,626,634,103,276,576/110,314,488.71
  6. Step 6: Final answer
    x = 87,265,364.83

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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.