Home / 9,462,381,285.20-13,062,106,871.88-5,895,850,311.10

Finding the Fourth Proportional to 9,462,381,285.20, 13,062,106,871.88 and 5,895,850,311.10

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Solution

The fourth proportional to 9,462,381,285.20, 13,062,106,871.88 and 5,895,850,311.10 is: 8,138,778,658.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,462,381,285.20 : 13,062,106,871.88 = 5,895,850,311.10 : x
  2. Step 2: Convert to fraction form
    9,462,381,285.20/13,062,106,871.88 = 5,895,850,311.10/x
  3. Step 3: Cross multiply
    9,462,381,285.20x = 13,062,106,871.88 × 5,895,850,311.10
  4. Step 4: Simplify right side
    9,462,381,285.20x = 77,012,226,864,121,298,944
  5. Step 5: Solve for x
    x = 77,012,226,864,121,298,944/9,462,381,285.20
  6. Step 6: Final answer
    x = 8,138,778,658.66

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Double scale
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1.5x scale

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.