Home / 110,516,895.60-165,739,471.56-36,720,857.04

Finding the Fourth Proportional to 110,516,895.60, 165,739,471.56 and 36,720,857.04

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Solution

The fourth proportional to 110,516,895.60, 165,739,471.56 and 36,720,857.04 is: 55,069,366.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,516,895.60 : 165,739,471.56 = 36,720,857.04 : x
  2. Step 2: Convert to fraction form
    110,516,895.60/165,739,471.56 = 36,720,857.04/x
  3. Step 3: Cross multiply
    110,516,895.60x = 165,739,471.56 × 36,720,857.04
  4. Step 4: Simplify right side
    110,516,895.60x = 6,086,095,441,039,906
  5. Step 5: Solve for x
    x = 6,086,095,441,039,906/110,516,895.60
  6. Step 6: Final answer
    x = 55,069,366.62

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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.