Home / 88,746,437.52-133,133,960.40-27,335,567.52

Finding the Fourth Proportional to 88,746,437.52, 133,133,960.40 and 27,335,567.52

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Solution

The fourth proportional to 88,746,437.52, 133,133,960.40 and 27,335,567.52 is: 41,007,757.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,746,437.52 : 133,133,960.40 = 27,335,567.52 : x
  2. Step 2: Convert to fraction form
    88,746,437.52/133,133,960.40 = 27,335,567.52/x
  3. Step 3: Cross multiply
    88,746,437.52x = 133,133,960.40 × 27,335,567.52
  4. Step 4: Simplify right side
    88,746,437.52x = 3,639,292,363,719,206.50
  5. Step 5: Solve for x
    x = 3,639,292,363,719,206.50/88,746,437.52
  6. Step 6: Final answer
    x = 41,007,757.22

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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.