Home / 88,287,230.51-132,106,954.00-73,678,086.46

Finding the Fourth Proportional to 88,287,230.51, 132,106,954.00 and 73,678,086.46

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Solution

The fourth proportional to 88,287,230.51, 132,106,954.00 and 73,678,086.46 is: 110,246,833.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,287,230.51 : 132,106,954.00 = 73,678,086.46 : x
  2. Step 2: Convert to fraction form
    88,287,230.51/132,106,954.00 = 73,678,086.46/x
  3. Step 3: Cross multiply
    88,287,230.51x = 132,106,954.00 × 73,678,086.46
  4. Step 4: Simplify right side
    88,287,230.51x = 9,733,387,578,155,594
  5. Step 5: Solve for x
    x = 9,733,387,578,155,594/88,287,230.51
  6. Step 6: Final answer
    x = 110,246,833.23

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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.