Home / 244,167,401.40-366,251,102.10-225,460,678.20

Finding the Fourth Proportional to 244,167,401.40, 366,251,102.10 and 225,460,678.20

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Solution

The fourth proportional to 244,167,401.40, 366,251,102.10 and 225,460,678.20 is: 338,191,017.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,167,401.40 : 366,251,102.10 = 225,460,678.20 : x
  2. Step 2: Convert to fraction form
    244,167,401.40/366,251,102.10 = 225,460,678.20/x
  3. Step 3: Cross multiply
    244,167,401.40x = 366,251,102.10 × 225,460,678.20
  4. Step 4: Simplify right side
    244,167,401.40x = 82,575,221,870,963,440
  5. Step 5: Solve for x
    x = 82,575,221,870,963,440/244,167,401.40
  6. Step 6: Final answer
    x = 338,191,017.30

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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.