Home / 176,374,034.01-243,402,426.98-96,995,130.57

Finding the Fourth Proportional to 176,374,034.01, 243,402,426.98 and 96,995,130.57

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Solution

The fourth proportional to 176,374,034.01, 243,402,426.98 and 96,995,130.57 is: 133,856,722.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,374,034.01 : 243,402,426.98 = 96,995,130.57 : x
  2. Step 2: Convert to fraction form
    176,374,034.01/243,402,426.98 = 96,995,130.57/x
  3. Step 3: Cross multiply
    176,374,034.01x = 243,402,426.98 × 96,995,130.57
  4. Step 4: Simplify right side
    176,374,034.01x = 23,608,850,187,089,764
  5. Step 5: Solve for x
    x = 23,608,850,187,089,764/176,374,034.01
  6. Step 6: Final answer
    x = 133,856,722.84

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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.