Home / 99,165,641.10-148,748,461.65-58,854,857.10

Finding the Fourth Proportional to 99,165,641.10, 148,748,461.65 and 58,854,857.10

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Solution

The fourth proportional to 99,165,641.10, 148,748,461.65 and 58,854,857.10 is: 88,282,285.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,165,641.10 : 148,748,461.65 = 58,854,857.10 : x
  2. Step 2: Convert to fraction form
    99,165,641.10/148,748,461.65 = 58,854,857.10/x
  3. Step 3: Cross multiply
    99,165,641.10x = 148,748,461.65 × 58,854,857.10
  4. Step 4: Simplify right side
    99,165,641.10x = 8,754,569,454,255,581
  5. Step 5: Solve for x
    x = 8,754,569,454,255,581/99,165,641.10
  6. Step 6: Final answer
    x = 88,282,285.65

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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.