Home / 14,241,082.76-21,362,937.50-4,656,510.44

Finding the Fourth Proportional to 14,241,082.76, 21,362,937.50 and 4,656,510.44

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Solution

The fourth proportional to 14,241,082.76, 21,362,937.50 and 4,656,510.44 is: 6,985,195.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,241,082.76 : 21,362,937.50 = 4,656,510.44 : x
  2. Step 2: Convert to fraction form
    14,241,082.76/21,362,937.50 = 4,656,510.44/x
  3. Step 3: Cross multiply
    14,241,082.76x = 21,362,937.50 × 4,656,510.44
  4. Step 4: Simplify right side
    14,241,082.76x = 99,476,741,497,817.52
  5. Step 5: Solve for x
    x = 99,476,741,497,817.52/14,241,082.76
  6. Step 6: Final answer
    x = 6,985,195.10

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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.