Home / 37,959,235.68-56,927,076.84-13,695,008.16

Finding the Fourth Proportional to 37,959,235.68, 56,927,076.84 and 13,695,008.16

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Solution

The fourth proportional to 37,959,235.68, 56,927,076.84 and 13,695,008.16 is: 20,538,263.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,959,235.68 : 56,927,076.84 = 13,695,008.16 : x
  2. Step 2: Convert to fraction form
    37,959,235.68/56,927,076.84 = 13,695,008.16/x
  3. Step 3: Cross multiply
    37,959,235.68x = 56,927,076.84 × 13,695,008.16
  4. Step 4: Simplify right side
    37,959,235.68x = 779,616,781,848,747.12
  5. Step 5: Solve for x
    x = 779,616,781,848,747.12/37,959,235.68
  6. Step 6: Final answer
    x = 20,538,263.43

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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.