Home / 9,822,019.55-14,656,213.35-8,800,737.93

Finding the Fourth Proportional to 9,822,019.55, 14,656,213.35 and 8,800,737.93

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Solution

The fourth proportional to 9,822,019.55, 14,656,213.35 and 8,800,737.93 is: 13,132,278.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,822,019.55 : 14,656,213.35 = 8,800,737.93 : x
  2. Step 2: Convert to fraction form
    9,822,019.55/14,656,213.35 = 8,800,737.93/x
  3. Step 3: Cross multiply
    9,822,019.55x = 14,656,213.35 × 8,800,737.93
  4. Step 4: Simplify right side
    9,822,019.55x = 128,985,492,739,517.36
  5. Step 5: Solve for x
    x = 128,985,492,739,517.36/9,822,019.55
  6. Step 6: Final answer
    x = 13,132,278.16

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.