Home / 59,955,812.82-89,942,298.19-18,460,200.00

Finding the Fourth Proportional to 59,955,812.82, 89,942,298.19 and 18,460,200.00

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Solution

The fourth proportional to 59,955,812.82, 89,942,298.19 and 18,460,200.00 is: 27,692,941.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,955,812.82 : 89,942,298.19 = 18,460,200.00 : x
  2. Step 2: Convert to fraction form
    59,955,812.82/89,942,298.19 = 18,460,200.00/x
  3. Step 3: Cross multiply
    59,955,812.82x = 89,942,298.19 × 18,460,200.00
  4. Step 4: Simplify right side
    59,955,812.82x = 1,660,352,813,442,009.75
  5. Step 5: Solve for x
    x = 1,660,352,813,442,009.75/59,955,812.82
  6. Step 6: Final answer
    x = 27,692,941.44

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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.