Home / 14,888,921.10-22,333,381.65-5,913,473.10

Finding the Fourth Proportional to 14,888,921.10, 22,333,381.65 and 5,913,473.10

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Solution

The fourth proportional to 14,888,921.10, 22,333,381.65 and 5,913,473.10 is: 8,870,209.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,888,921.10 : 22,333,381.65 = 5,913,473.10 : x
  2. Step 2: Convert to fraction form
    14,888,921.10/22,333,381.65 = 5,913,473.10/x
  3. Step 3: Cross multiply
    14,888,921.10x = 22,333,381.65 × 5,913,473.10
  4. Step 4: Simplify right side
    14,888,921.10x = 132,067,851,619,308.59
  5. Step 5: Solve for x
    x = 132,067,851,619,308.59/14,888,921.10
  6. Step 6: Final answer
    x = 8,870,209.65

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1.5x scale

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.