Home / 107,502,898.28-160,469,535.57-92,248,216.52

Finding the Fourth Proportional to 107,502,898.28, 160,469,535.57 and 92,248,216.52

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Solution

The fourth proportional to 107,502,898.28, 160,469,535.57 and 92,248,216.52 is: 137,698,877.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,502,898.28 : 160,469,535.57 = 92,248,216.52 : x
  2. Step 2: Convert to fraction form
    107,502,898.28/160,469,535.57 = 92,248,216.52/x
  3. Step 3: Cross multiply
    107,502,898.28x = 160,469,535.57 × 92,248,216.52
  4. Step 4: Simplify right side
    107,502,898.28x = 14,803,028,461,663,960
  5. Step 5: Solve for x
    x = 14,803,028,461,663,960/107,502,898.28
  6. Step 6: Final answer
    x = 137,698,877.88

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.