Home / 88,055,542.65-132,038,053.29-46,578,723.87

Finding the Fourth Proportional to 88,055,542.65, 132,038,053.29 and 46,578,723.87

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Solution

The fourth proportional to 88,055,542.65, 132,038,053.29 and 46,578,723.87 is: 69,844,144.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,055,542.65 : 132,038,053.29 = 46,578,723.87 : x
  2. Step 2: Convert to fraction form
    88,055,542.65/132,038,053.29 = 46,578,723.87/x
  3. Step 3: Cross multiply
    88,055,542.65x = 132,038,053.29 × 46,578,723.87
  4. Step 4: Simplify right side
    88,055,542.65x = 6,150,164,024,527,255
  5. Step 5: Solve for x
    x = 6,150,164,024,527,255/88,055,542.65
  6. Step 6: Final answer
    x = 69,844,144.27

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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.