Home / 8,817,017,545.26-12,167,484,870.60-4,856,719,213.26

Finding the Fourth Proportional to 8,817,017,545.26, 12,167,484,870.60 and 4,856,719,213.26

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Solution

The fourth proportional to 8,817,017,545.26, 12,167,484,870.60 and 4,856,719,213.26 is: 6,702,272,876.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,817,017,545.26 : 12,167,484,870.60 = 4,856,719,213.26 : x
  2. Step 2: Convert to fraction form
    8,817,017,545.26/12,167,484,870.60 = 4,856,719,213.26/x
  3. Step 3: Cross multiply
    8,817,017,545.26x = 12,167,484,870.60 × 4,856,719,213.26
  4. Step 4: Simplify right side
    8,817,017,545.26x = 59,094,057,548,093,390,848
  5. Step 5: Solve for x
    x = 59,094,057,548,093,390,848/8,817,017,545.26
  6. Step 6: Final answer
    x = 6,702,272,876.83

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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.