Home / 57,348,001.80-85,927,524.30-48,844,945.80

Finding the Fourth Proportional to 57,348,001.80, 85,927,524.30 and 48,844,945.80

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Solution

The fourth proportional to 57,348,001.80, 85,927,524.30 and 48,844,945.80 is: 73,186,948.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,348,001.80 : 85,927,524.30 = 48,844,945.80 : x
  2. Step 2: Convert to fraction form
    57,348,001.80/85,927,524.30 = 48,844,945.80/x
  3. Step 3: Cross multiply
    57,348,001.80x = 85,927,524.30 × 48,844,945.80
  4. Step 4: Simplify right side
    57,348,001.80x = 4,197,125,267,161,682.50
  5. Step 5: Solve for x
    x = 4,197,125,267,161,682.50/57,348,001.80
  6. Step 6: Final answer
    x = 73,186,948.72

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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.