Home / 14,952,045.90-22,428,068.85-9,212,483.10

Finding the Fourth Proportional to 14,952,045.90, 22,428,068.85 and 9,212,483.10

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Solution

The fourth proportional to 14,952,045.90, 22,428,068.85 and 9,212,483.10 is: 13,818,724.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,952,045.90 : 22,428,068.85 = 9,212,483.10 : x
  2. Step 2: Convert to fraction form
    14,952,045.90/22,428,068.85 = 9,212,483.10/x
  3. Step 3: Cross multiply
    14,952,045.90x = 22,428,068.85 × 9,212,483.10
  4. Step 4: Simplify right side
    14,952,045.90x = 206,618,205,246,261.44
  5. Step 5: Solve for x
    x = 206,618,205,246,261.44/14,952,045.90
  6. Step 6: Final answer
    x = 13,818,724.65

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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.