Home / 59,363,790.57-81,920,050.11-32,901,016.86

Finding the Fourth Proportional to 59,363,790.57, 81,920,050.11 and 32,901,016.86

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Solution

The fourth proportional to 59,363,790.57, 81,920,050.11 and 32,901,016.86 is: 45,402,305.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,363,790.57 : 81,920,050.11 = 32,901,016.86 : x
  2. Step 2: Convert to fraction form
    59,363,790.57/81,920,050.11 = 32,901,016.86/x
  3. Step 3: Cross multiply
    59,363,790.57x = 81,920,050.11 × 32,901,016.86
  4. Step 4: Simplify right side
    59,363,790.57x = 2,695,252,949,841,155
  5. Step 5: Solve for x
    x = 2,695,252,949,841,155/59,363,790.57
  6. Step 6: Final answer
    x = 45,402,305.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.