Home / 14,226,322.01-21,330,833.42-5,580,061.25

Finding the Fourth Proportional to 14,226,322.01, 21,330,833.42 and 5,580,061.25

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Solution

The fourth proportional to 14,226,322.01, 21,330,833.42 and 5,580,061.25 is: 8,366,699.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,226,322.01 : 21,330,833.42 = 5,580,061.25 : x
  2. Step 2: Convert to fraction form
    14,226,322.01/21,330,833.42 = 5,580,061.25/x
  3. Step 3: Cross multiply
    14,226,322.01x = 21,330,833.42 × 5,580,061.25
  4. Step 4: Simplify right side
    14,226,322.01x = 119,027,356,904,442.95
  5. Step 5: Solve for x
    x = 119,027,356,904,442.95/14,226,322.01
  6. Step 6: Final answer
    x = 8,366,699.20

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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.