Home / 67,595,635.09-93,282,001.28-36,655,796.17

Finding the Fourth Proportional to 67,595,635.09, 93,282,001.28 and 36,655,796.17

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Solution

The fourth proportional to 67,595,635.09, 93,282,001.28 and 36,655,796.17 is: 50,585,012.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,595,635.09 : 93,282,001.28 = 36,655,796.17 : x
  2. Step 2: Convert to fraction form
    67,595,635.09/93,282,001.28 = 36,655,796.17/x
  3. Step 3: Cross multiply
    67,595,635.09x = 93,282,001.28 × 36,655,796.17
  4. Step 4: Simplify right side
    67,595,635.09x = 3,419,326,025,249,359.50
  5. Step 5: Solve for x
    x = 3,419,326,025,249,359.50/67,595,635.09
  6. Step 6: Final answer
    x = 50,585,012.19

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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.