Home / 88,065,365.40-132,098,048.10-23,369,045.40

Finding the Fourth Proportional to 88,065,365.40, 132,098,048.10 and 23,369,045.40

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Solution

The fourth proportional to 88,065,365.40, 132,098,048.10 and 23,369,045.40 is: 35,053,568.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,065,365.40 : 132,098,048.10 = 23,369,045.40 : x
  2. Step 2: Convert to fraction form
    88,065,365.40/132,098,048.10 = 23,369,045.40/x
  3. Step 3: Cross multiply
    88,065,365.40x = 132,098,048.10 × 23,369,045.40
  4. Step 4: Simplify right side
    88,065,365.40x = 3,087,005,283,300,283.50
  5. Step 5: Solve for x
    x = 3,087,005,283,300,283.50/88,065,365.40
  6. Step 6: Final answer
    x = 35,053,568.10

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Double scale
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Similar ratio
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1.5x scale

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.