Home / 52,208,642.34-78,349,764.16-24,543,822.56

Finding the Fourth Proportional to 52,208,642.34, 78,349,764.16 and 24,543,822.56

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Solution

The fourth proportional to 52,208,642.34, 78,349,764.16 and 24,543,822.56 is: 36,833,034.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,208,642.34 : 78,349,764.16 = 24,543,822.56 : x
  2. Step 2: Convert to fraction form
    52,208,642.34/78,349,764.16 = 24,543,822.56/x
  3. Step 3: Cross multiply
    52,208,642.34x = 78,349,764.16 × 24,543,822.56
  4. Step 4: Simplify right side
    52,208,642.34x = 1,923,002,708,868,835.50
  5. Step 5: Solve for x
    x = 1,923,002,708,868,835.50/52,208,642.34
  6. Step 6: Final answer
    x = 36,833,034.20

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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.