Home / 22,430,810.64-33,646,974.12-6,257,158.32

Finding the Fourth Proportional to 22,430,810.64, 33,646,974.12 and 6,257,158.32

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Solution

The fourth proportional to 22,430,810.64, 33,646,974.12 and 6,257,158.32 is: 9,385,948.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,430,810.64 : 33,646,974.12 = 6,257,158.32 : x
  2. Step 2: Convert to fraction form
    22,430,810.64/33,646,974.12 = 6,257,158.32/x
  3. Step 3: Cross multiply
    22,430,810.64x = 33,646,974.12 × 6,257,158.32
  4. Step 4: Simplify right side
    22,430,810.64x = 210,534,444,057,782.66
  5. Step 5: Solve for x
    x = 210,534,444,057,782.66/22,430,810.64
  6. Step 6: Final answer
    x = 9,385,948.97

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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.