Home / 294,912,186.14-442,440,303.30-98,175,219.30

Finding the Fourth Proportional to 294,912,186.14, 442,440,303.30 and 98,175,219.30

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Solution

The fourth proportional to 294,912,186.14, 442,440,303.30 and 98,175,219.30 is: 147,286,805.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,912,186.14 : 442,440,303.30 = 98,175,219.30 : x
  2. Step 2: Convert to fraction form
    294,912,186.14/442,440,303.30 = 98,175,219.30/x
  3. Step 3: Cross multiply
    294,912,186.14x = 442,440,303.30 × 98,175,219.30
  4. Step 4: Simplify right side
    294,912,186.14x = 43,436,673,803,636,016
  5. Step 5: Solve for x
    x = 43,436,673,803,636,016/294,912,186.14
  6. Step 6: Final answer
    x = 147,286,805.51

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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.