Home / 89,593,313.10-134,389,969.65-44,243,681.10

Finding the Fourth Proportional to 89,593,313.10, 134,389,969.65 and 44,243,681.10

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Solution

The fourth proportional to 89,593,313.10, 134,389,969.65 and 44,243,681.10 is: 66,365,521.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,593,313.10 : 134,389,969.65 = 44,243,681.10 : x
  2. Step 2: Convert to fraction form
    89,593,313.10/134,389,969.65 = 44,243,681.10/x
  3. Step 3: Cross multiply
    89,593,313.10x = 134,389,969.65 × 44,243,681.10
  4. Step 4: Simplify right side
    89,593,313.10x = 5,945,906,960,233,279
  5. Step 5: Solve for x
    x = 5,945,906,960,233,279/89,593,313.10
  6. Step 6: Final answer
    x = 66,365,521.65

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Similar ratio
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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.