Home / 56,548,980.80-84,834,530.40-24,200,820.80

Finding the Fourth Proportional to 56,548,980.80, 84,834,530.40 and 24,200,820.80

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Solution

The fourth proportional to 56,548,980.80, 84,834,530.40 and 24,200,820.80 is: 36,305,964.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,548,980.80 : 84,834,530.40 = 24,200,820.80 : x
  2. Step 2: Convert to fraction form
    56,548,980.80/84,834,530.40 = 24,200,820.80/x
  3. Step 3: Cross multiply
    56,548,980.80x = 84,834,530.40 × 24,200,820.80
  4. Step 4: Simplify right side
    56,548,980.80x = 2,053,065,267,862,552.50
  5. Step 5: Solve for x
    x = 2,053,065,267,862,552.50/56,548,980.80
  6. Step 6: Final answer
    x = 36,305,964.12

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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.