Home / 88,574,429.40-132,861,644.10-24,749,021.40

Finding the Fourth Proportional to 88,574,429.40, 132,861,644.10 and 24,749,021.40

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Solution

The fourth proportional to 88,574,429.40, 132,861,644.10 and 24,749,021.40 is: 37,123,532.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,574,429.40 : 132,861,644.10 = 24,749,021.40 : x
  2. Step 2: Convert to fraction form
    88,574,429.40/132,861,644.10 = 24,749,021.40/x
  3. Step 3: Cross multiply
    88,574,429.40x = 132,861,644.10 × 24,749,021.40
  4. Step 4: Simplify right side
    88,574,429.40x = 3,288,195,673,070,083.50
  5. Step 5: Solve for x
    x = 3,288,195,673,070,083.50/88,574,429.40
  6. Step 6: Final answer
    x = 37,123,532.10

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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.