Home / 16,357,492.53-22,574,227.41-9,388,114.36

Finding the Fourth Proportional to 16,357,492.53, 22,574,227.41 and 9,388,114.36

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Solution

The fourth proportional to 16,357,492.53, 22,574,227.41 and 9,388,114.36 is: 12,956,107.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,357,492.53 : 22,574,227.41 = 9,388,114.36 : x
  2. Step 2: Convert to fraction form
    16,357,492.53/22,574,227.41 = 9,388,114.36/x
  3. Step 3: Cross multiply
    16,357,492.53x = 22,574,227.41 × 9,388,114.36
  4. Step 4: Simplify right side
    16,357,492.53x = 211,929,428,513,726.59
  5. Step 5: Solve for x
    x = 211,929,428,513,726.59/16,357,492.53
  6. Step 6: Final answer
    x = 12,956,107.31

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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.