Home / 88,990,226.10-133,485,339.15-37,859,397.30

Finding the Fourth Proportional to 88,990,226.10, 133,485,339.15 and 37,859,397.30

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Solution

The fourth proportional to 88,990,226.10, 133,485,339.15 and 37,859,397.30 is: 56,789,095.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,990,226.10 : 133,485,339.15 = 37,859,397.30 : x
  2. Step 2: Convert to fraction form
    88,990,226.10/133,485,339.15 = 37,859,397.30/x
  3. Step 3: Cross multiply
    88,990,226.10x = 133,485,339.15 × 37,859,397.30
  4. Step 4: Simplify right side
    88,990,226.10x = 5,053,674,488,605,094
  5. Step 5: Solve for x
    x = 5,053,674,488,605,094/88,990,226.10
  6. Step 6: Final answer
    x = 56,789,095.95

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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.