Home / 36,417,124.19-50,255,036.92-19,896,893.22

Finding the Fourth Proportional to 36,417,124.19, 50,255,036.92 and 19,896,893.22

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Solution

The fourth proportional to 36,417,124.19, 50,255,036.92 and 19,896,893.22 is: 27,457,387.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,417,124.19 : 50,255,036.92 = 19,896,893.22 : x
  2. Step 2: Convert to fraction form
    36,417,124.19/50,255,036.92 = 19,896,893.22/x
  3. Step 3: Cross multiply
    36,417,124.19x = 50,255,036.92 × 19,896,893.22
  4. Step 4: Simplify right side
    36,417,124.19x = 999,919,103,577,725.12
  5. Step 5: Solve for x
    x = 999,919,103,577,725.12/36,417,124.19
  6. Step 6: Final answer
    x = 27,457,387.86

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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.