Home / 108,750,994.56-150,080,627.52-59,862,971.52

Finding the Fourth Proportional to 108,750,994.56, 150,080,627.52 and 59,862,971.52

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Solution

The fourth proportional to 108,750,994.56, 150,080,627.52 and 59,862,971.52 is: 82,613,242.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,750,994.56 : 150,080,627.52 = 59,862,971.52 : x
  2. Step 2: Convert to fraction form
    108,750,994.56/150,080,627.52 = 59,862,971.52/x
  3. Step 3: Cross multiply
    108,750,994.56x = 150,080,627.52 × 59,862,971.52
  4. Step 4: Simplify right side
    108,750,994.56x = 8,984,272,330,933,489
  5. Step 5: Solve for x
    x = 8,984,272,330,933,489/108,750,994.56
  6. Step 6: Final answer
    x = 82,613,242.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.