Home / 244,440,194.40-366,660,291.60-115,300,031.40

Finding the Fourth Proportional to 244,440,194.40, 366,660,291.60 and 115,300,031.40

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Solution

The fourth proportional to 244,440,194.40, 366,660,291.60 and 115,300,031.40 is: 172,950,047.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,440,194.40 : 366,660,291.60 = 115,300,031.40 : x
  2. Step 2: Convert to fraction form
    244,440,194.40/366,660,291.60 = 115,300,031.40/x
  3. Step 3: Cross multiply
    244,440,194.40x = 366,660,291.60 × 115,300,031.40
  4. Step 4: Simplify right side
    244,440,194.40x = 42,275,943,134,613,160
  5. Step 5: Solve for x
    x = 42,275,943,134,613,160/244,440,194.40
  6. Step 6: Final answer
    x = 172,950,047.10

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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.