Home / 52,409,256.80-78,605,357.98-24,743,120.79

Finding the Fourth Proportional to 52,409,256.80, 78,605,357.98 and 24,743,120.79

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Solution

The fourth proportional to 52,409,256.80, 78,605,357.98 and 24,743,120.79 is: 37,110,655.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,409,256.80 : 78,605,357.98 = 24,743,120.79 : x
  2. Step 2: Convert to fraction form
    52,409,256.80/78,605,357.98 = 24,743,120.79/x
  3. Step 3: Cross multiply
    52,409,256.80x = 78,605,357.98 × 24,743,120.79
  4. Step 4: Simplify right side
    52,409,256.80x = 1,944,941,866,883,702.50
  5. Step 5: Solve for x
    x = 1,944,941,866,883,702.50/52,409,256.80
  6. Step 6: Final answer
    x = 37,110,655.36

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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.