Home / 96,036,892.76-132,547,659.18-56,900,703.80

Finding the Fourth Proportional to 96,036,892.76, 132,547,659.18 and 56,900,703.80

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Solution

The fourth proportional to 96,036,892.76, 132,547,659.18 and 56,900,703.80 is: 78,532,893.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,036,892.76 : 132,547,659.18 = 56,900,703.80 : x
  2. Step 2: Convert to fraction form
    96,036,892.76/132,547,659.18 = 56,900,703.80/x
  3. Step 3: Cross multiply
    96,036,892.76x = 132,547,659.18 × 56,900,703.80
  4. Step 4: Simplify right side
    96,036,892.76x = 7,542,055,094,384,531
  5. Step 5: Solve for x
    x = 7,542,055,094,384,531/96,036,892.76
  6. Step 6: Final answer
    x = 78,532,893.74

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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.