Home / 88,658,800.80-132,988,201.20-23,960,779.80

Finding the Fourth Proportional to 88,658,800.80, 132,988,201.20 and 23,960,779.80

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Solution

The fourth proportional to 88,658,800.80, 132,988,201.20 and 23,960,779.80 is: 35,941,169.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,658,800.80 : 132,988,201.20 = 23,960,779.80 : x
  2. Step 2: Convert to fraction form
    88,658,800.80/132,988,201.20 = 23,960,779.80/x
  3. Step 3: Cross multiply
    88,658,800.80x = 132,988,201.20 × 23,960,779.80
  4. Step 4: Simplify right side
    88,658,800.80x = 3,186,501,004,951,296
  5. Step 5: Solve for x
    x = 3,186,501,004,951,296/88,658,800.80
  6. Step 6: Final answer
    x = 35,941,169.70

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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.