Home / 40,933,320.77-56,513,475.72-26,057,038.54

Finding the Fourth Proportional to 40,933,320.77, 56,513,475.72 and 26,057,038.54

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Solution

The fourth proportional to 40,933,320.77, 56,513,475.72 and 26,057,038.54 is: 35,974,941.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,933,320.77 : 56,513,475.72 = 26,057,038.54 : x
  2. Step 2: Convert to fraction form
    40,933,320.77/56,513,475.72 = 26,057,038.54/x
  3. Step 3: Cross multiply
    40,933,320.77x = 56,513,475.72 × 26,057,038.54
  4. Step 4: Simplify right side
    40,933,320.77x = 1,472,573,815,062,287.75
  5. Step 5: Solve for x
    x = 1,472,573,815,062,287.75/40,933,320.77
  6. Step 6: Final answer
    x = 35,974,941.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.