Home / 110,241,815.32-152,148,191.79-63,217,291.24

Finding the Fourth Proportional to 110,241,815.32, 152,148,191.79 and 63,217,291.24

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Solution

The fourth proportional to 110,241,815.32, 152,148,191.79 and 63,217,291.24 is: 87,248,169.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,241,815.32 : 152,148,191.79 = 63,217,291.24 : x
  2. Step 2: Convert to fraction form
    110,241,815.32/152,148,191.79 = 63,217,291.24/x
  3. Step 3: Cross multiply
    110,241,815.32x = 152,148,191.79 × 63,217,291.24
  4. Step 4: Simplify right side
    110,241,815.32x = 9,618,396,552,027,806
  5. Step 5: Solve for x
    x = 9,618,396,552,027,806/110,241,815.32
  6. Step 6: Final answer
    x = 87,248,169.16

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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.