Home / 17,495,959.40-26,243,939.10-4,888,471.40

Finding the Fourth Proportional to 17,495,959.40, 26,243,939.10 and 4,888,471.40

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Solution

The fourth proportional to 17,495,959.40, 26,243,939.10 and 4,888,471.40 is: 7,332,707.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,495,959.40 : 26,243,939.10 = 4,888,471.40 : x
  2. Step 2: Convert to fraction form
    17,495,959.40/26,243,939.10 = 4,888,471.40/x
  3. Step 3: Cross multiply
    17,495,959.40x = 26,243,939.10 × 4,888,471.40
  4. Step 4: Simplify right side
    17,495,959.40x = 128,292,745,713,691.75
  5. Step 5: Solve for x
    x = 128,292,745,713,691.75/17,495,959.40
  6. Step 6: Final answer
    x = 7,332,707.10

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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.