Home / 162,968,460.90-244,452,691.35-124,704,708.90

Finding the Fourth Proportional to 162,968,460.90, 244,452,691.35 and 124,704,708.90

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Solution

The fourth proportional to 162,968,460.90, 244,452,691.35 and 124,704,708.90 is: 187,057,063.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,968,460.90 : 244,452,691.35 = 124,704,708.90 : x
  2. Step 2: Convert to fraction form
    162,968,460.90/244,452,691.35 = 124,704,708.90/x
  3. Step 3: Cross multiply
    162,968,460.90x = 244,452,691.35 × 124,704,708.90
  4. Step 4: Simplify right side
    162,968,460.90x = 30,484,401,714,623,300
  5. Step 5: Solve for x
    x = 30,484,401,714,623,300/162,968,460.90
  6. Step 6: Final answer
    x = 187,057,063.35

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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.