Home / 233,266,219.85-349,919,422.85-60,743,347.04

Finding the Fourth Proportional to 233,266,219.85, 349,919,422.85 and 60,743,347.04

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Solution

The fourth proportional to 233,266,219.85, 349,919,422.85 and 60,743,347.04 is: 91,120,252.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,266,219.85 : 349,919,422.85 = 60,743,347.04 : x
  2. Step 2: Convert to fraction form
    233,266,219.85/349,919,422.85 = 60,743,347.04/x
  3. Step 3: Cross multiply
    233,266,219.85x = 349,919,422.85 × 60,743,347.04
  4. Step 4: Simplify right side
    233,266,219.85x = 21,255,276,939,240,712
  5. Step 5: Solve for x
    x = 21,255,276,939,240,712/233,266,219.85
  6. Step 6: Final answer
    x = 91,120,252.87

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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.