Home / 109,719,260.10-164,573,641.35-36,928,901.70

Finding the Fourth Proportional to 109,719,260.10, 164,573,641.35 and 36,928,901.70

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Solution

The fourth proportional to 109,719,260.10, 164,573,641.35 and 36,928,901.70 is: 55,391,585.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,719,260.10 : 164,573,641.35 = 36,928,901.70 : x
  2. Step 2: Convert to fraction form
    109,719,260.10/164,573,641.35 = 36,928,901.70/x
  3. Step 3: Cross multiply
    109,719,260.10x = 164,573,641.35 × 36,928,901.70
  4. Step 4: Simplify right side
    109,719,260.10x = 6,077,523,823,825,206
  5. Step 5: Solve for x
    x = 6,077,523,823,825,206/109,719,260.10
  6. Step 6: Final answer
    x = 55,391,585.93

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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.