Home / 294,912,184.65-442,440,301.02-98,175,217.83

Finding the Fourth Proportional to 294,912,184.65, 442,440,301.02 and 98,175,217.83

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Solution

The fourth proportional to 294,912,184.65, 442,440,301.02 and 98,175,217.83 is: 147,286,803.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,912,184.65 : 442,440,301.02 = 98,175,217.83 : x
  2. Step 2: Convert to fraction form
    294,912,184.65/442,440,301.02 = 98,175,217.83/x
  3. Step 3: Cross multiply
    294,912,184.65x = 442,440,301.02 × 98,175,217.83
  4. Step 4: Simplify right side
    294,912,184.65x = 43,436,672,929,409,272
  5. Step 5: Solve for x
    x = 43,436,672,929,409,272/294,912,184.65
  6. Step 6: Final answer
    x = 147,286,803.29

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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.