Home / 37,803,304.32-56,735,224.64-19,612,713.28

Finding the Fourth Proportional to 37,803,304.32, 56,735,224.64 and 19,612,713.28

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Solution

The fourth proportional to 37,803,304.32, 56,735,224.64 and 19,612,713.28 is: 29,434,773.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,803,304.32 : 56,735,224.64 = 19,612,713.28 : x
  2. Step 2: Convert to fraction form
    37,803,304.32/56,735,224.64 = 19,612,713.28/x
  3. Step 3: Cross multiply
    37,803,304.32x = 56,735,224.64 × 19,612,713.28
  4. Step 4: Simplify right side
    37,803,304.32x = 1,112,731,693,740,711.25
  5. Step 5: Solve for x
    x = 1,112,731,693,740,711.25/37,803,304.32
  6. Step 6: Final answer
    x = 29,434,773.33

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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.