Home / 14,488,583.98-21,736,012.29-4,391,966.38

Finding the Fourth Proportional to 14,488,583.98, 21,736,012.29 and 4,391,966.38

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Solution

The fourth proportional to 14,488,583.98, 21,736,012.29 and 4,391,966.38 is: 6,588,900.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,488,583.98 : 21,736,012.29 = 4,391,966.38 : x
  2. Step 2: Convert to fraction form
    14,488,583.98/21,736,012.29 = 4,391,966.38/x
  3. Step 3: Cross multiply
    14,488,583.98x = 21,736,012.29 × 4,391,966.38
  4. Step 4: Simplify right side
    14,488,583.98x = 95,463,835,142,136.91
  5. Step 5: Solve for x
    x = 95,463,835,142,136.91/14,488,583.98
  6. Step 6: Final answer
    x = 6,588,900.29

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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.