Home / 116,160,363.60-174,240,545.40-110,491,659.60

Finding the Fourth Proportional to 116,160,363.60, 174,240,545.40 and 110,491,659.60

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Solution

The fourth proportional to 116,160,363.60, 174,240,545.40 and 110,491,659.60 is: 165,737,489.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,160,363.60 : 174,240,545.40 = 110,491,659.60 : x
  2. Step 2: Convert to fraction form
    116,160,363.60/174,240,545.40 = 110,491,659.60/x
  3. Step 3: Cross multiply
    116,160,363.60x = 174,240,545.40 × 110,491,659.60
  4. Step 4: Simplify right side
    116,160,363.60x = 19,252,127,030,855,144
  5. Step 5: Solve for x
    x = 19,252,127,030,855,144/116,160,363.60
  6. Step 6: Final answer
    x = 165,737,489.40

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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.