Home / 22,768,454.80-34,141,008.60-6,810,029.20

Finding the Fourth Proportional to 22,768,454.80, 34,141,008.60 and 6,810,029.20

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Solution

The fourth proportional to 22,768,454.80, 34,141,008.60 and 6,810,029.20 is: 10,211,552.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,768,454.80 : 34,141,008.60 = 6,810,029.20 : x
  2. Step 2: Convert to fraction form
    22,768,454.80/34,141,008.60 = 6,810,029.20/x
  3. Step 3: Cross multiply
    22,768,454.80x = 34,141,008.60 × 6,810,029.20
  4. Step 4: Simplify right side
    22,768,454.80x = 232,501,265,483,451.12
  5. Step 5: Solve for x
    x = 232,501,265,483,451.12/22,768,454.80
  6. Step 6: Final answer
    x = 10,211,552.23

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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.