Home / 233,037,266.70-349,555,900.05-96,988,370.70

Finding the Fourth Proportional to 233,037,266.70, 349,555,900.05 and 96,988,370.70

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Solution

The fourth proportional to 233,037,266.70, 349,555,900.05 and 96,988,370.70 is: 145,482,556.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,037,266.70 : 349,555,900.05 = 96,988,370.70 : x
  2. Step 2: Convert to fraction form
    233,037,266.70/349,555,900.05 = 96,988,370.70/x
  3. Step 3: Cross multiply
    233,037,266.70x = 349,555,900.05 × 96,988,370.70
  4. Step 4: Simplify right side
    233,037,266.70x = 33,902,857,214,421,552
  5. Step 5: Solve for x
    x = 33,902,857,214,421,552/233,037,266.70
  6. Step 6: Final answer
    x = 145,482,556.05

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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.