Home / 94,608,890.40-141,913,335.60-34,016,743.20

Finding the Fourth Proportional to 94,608,890.40, 141,913,335.60 and 34,016,743.20

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Solution

The fourth proportional to 94,608,890.40, 141,913,335.60 and 34,016,743.20 is: 51,025,114.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,608,890.40 : 141,913,335.60 = 34,016,743.20 : x
  2. Step 2: Convert to fraction form
    94,608,890.40/141,913,335.60 = 34,016,743.20/x
  3. Step 3: Cross multiply
    94,608,890.40x = 141,913,335.60 × 34,016,743.20
  4. Step 4: Simplify right side
    94,608,890.40x = 4,827,429,493,760,618
  5. Step 5: Solve for x
    x = 4,827,429,493,760,618/94,608,890.40
  6. Step 6: Final answer
    x = 51,025,114.80

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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.