Home / 38,809,617.90-58,214,599.65-10,053,710.70

Finding the Fourth Proportional to 38,809,617.90, 58,214,599.65 and 10,053,710.70

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Solution

The fourth proportional to 38,809,617.90, 58,214,599.65 and 10,053,710.70 is: 15,080,610.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,809,617.90 : 58,214,599.65 = 10,053,710.70 : x
  2. Step 2: Convert to fraction form
    38,809,617.90/58,214,599.65 = 10,053,710.70/x
  3. Step 3: Cross multiply
    38,809,617.90x = 58,214,599.65 × 10,053,710.70
  4. Step 4: Simplify right side
    38,809,617.90x = 585,272,743,397,421.25
  5. Step 5: Solve for x
    x = 585,272,743,397,421.25/38,809,617.90
  6. Step 6: Final answer
    x = 15,080,610.81

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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.