Home / 96,707,393.60-145,061,090.40-32,881,985.60

Finding the Fourth Proportional to 96,707,393.60, 145,061,090.40 and 32,881,985.60

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Solution

The fourth proportional to 96,707,393.60, 145,061,090.40 and 32,881,985.60 is: 49,322,978.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,707,393.60 : 145,061,090.40 = 32,881,985.60 : x
  2. Step 2: Convert to fraction form
    96,707,393.60/145,061,090.40 = 32,881,985.60/x
  3. Step 3: Cross multiply
    96,707,393.60x = 145,061,090.40 × 32,881,985.60
  4. Step 4: Simplify right side
    96,707,393.60x = 4,769,896,685,653,099
  5. Step 5: Solve for x
    x = 4,769,896,685,653,099/96,707,393.60
  6. Step 6: Final answer
    x = 49,322,978.40

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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.