Home / 36,417,123.63-50,255,036.15-19,896,892.65

Finding the Fourth Proportional to 36,417,123.63, 50,255,036.15 and 19,896,892.65

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Solution

The fourth proportional to 36,417,123.63, 50,255,036.15 and 19,896,892.65 is: 27,457,387.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,417,123.63 : 50,255,036.15 = 19,896,892.65 : x
  2. Step 2: Convert to fraction form
    36,417,123.63/50,255,036.15 = 19,896,892.65/x
  3. Step 3: Cross multiply
    36,417,123.63x = 50,255,036.15 × 19,896,892.65
  4. Step 4: Simplify right side
    36,417,123.63x = 999,919,059,298,934.88
  5. Step 5: Solve for x
    x = 999,919,059,298,934.88/36,417,123.63
  6. Step 6: Final answer
    x = 27,457,387.06

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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.