Home / 14,829,022.80-22,243,534.20-11,643,973.20

Finding the Fourth Proportional to 14,829,022.80, 22,243,534.20 and 11,643,973.20

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Solution

The fourth proportional to 14,829,022.80, 22,243,534.20 and 11,643,973.20 is: 17,465,959.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,829,022.80 : 22,243,534.20 = 11,643,973.20 : x
  2. Step 2: Convert to fraction form
    14,829,022.80/22,243,534.20 = 11,643,973.20/x
  3. Step 3: Cross multiply
    14,829,022.80x = 22,243,534.20 × 11,643,973.20
  4. Step 4: Simplify right side
    14,829,022.80x = 259,003,116,098,083.41
  5. Step 5: Solve for x
    x = 259,003,116,098,083.41/14,829,022.80
  6. Step 6: Final answer
    x = 17,465,959.80

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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.