Home / 233,037,259.20-349,555,888.80-96,988,363.20

Finding the Fourth Proportional to 233,037,259.20, 349,555,888.80 and 96,988,363.20

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Solution

The fourth proportional to 233,037,259.20, 349,555,888.80 and 96,988,363.20 is: 145,482,544.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,037,259.20 : 349,555,888.80 = 96,988,363.20 : x
  2. Step 2: Convert to fraction form
    233,037,259.20/349,555,888.80 = 96,988,363.20/x
  3. Step 3: Cross multiply
    233,037,259.20x = 349,555,888.80 × 96,988,363.20
  4. Step 4: Simplify right side
    233,037,259.20x = 33,902,853,501,633,216
  5. Step 5: Solve for x
    x = 33,902,853,501,633,216/233,037,259.20
  6. Step 6: Final answer
    x = 145,482,544.80

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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.