Home / 56,373,096.38-77,793,549.86-33,169,726.22

Finding the Fourth Proportional to 56,373,096.38, 77,793,549.86 and 33,169,726.22

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Solution

The fourth proportional to 56,373,096.38, 77,793,549.86 and 33,169,726.22 is: 45,773,443.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,373,096.38 : 77,793,549.86 = 33,169,726.22 : x
  2. Step 2: Convert to fraction form
    56,373,096.38/77,793,549.86 = 33,169,726.22/x
  3. Step 3: Cross multiply
    56,373,096.38x = 77,793,549.86 × 33,169,726.22
  4. Step 4: Simplify right side
    56,373,096.38x = 2,580,390,750,232,076
  5. Step 5: Solve for x
    x = 2,580,390,750,232,076/56,373,096.38
  6. Step 6: Final answer
    x = 45,773,443.65

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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.