Home / 12,034,854,601.80-18,052,281,902.70-3,753,728,363.40

Finding the Fourth Proportional to 12,034,854,601.80, 18,052,281,902.70 and 3,753,728,363.40

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Solution

The fourth proportional to 12,034,854,601.80, 18,052,281,902.70 and 3,753,728,363.40 is: 5,630,592,545.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,034,854,601.80 : 18,052,281,902.70 = 3,753,728,363.40 : x
  2. Step 2: Convert to fraction form
    12,034,854,601.80/18,052,281,902.70 = 3,753,728,363.40/x
  3. Step 3: Cross multiply
    12,034,854,601.80x = 18,052,281,902.70 × 3,753,728,363.40
  4. Step 4: Simplify right side
    12,034,854,601.80x = 67,763,362,602,257,514,496
  5. Step 5: Solve for x
    x = 67,763,362,602,257,514,496/12,034,854,601.80
  6. Step 6: Final answer
    x = 5,630,592,545.10

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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.