Home / 61,508,701.20-92,200,066.20-35,936,547.60

Finding the Fourth Proportional to 61,508,701.20, 92,200,066.20 and 35,936,547.60

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Solution

The fourth proportional to 61,508,701.20, 92,200,066.20 and 35,936,547.60 is: 53,868,021.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,508,701.20 : 92,200,066.20 = 35,936,547.60 : x
  2. Step 2: Convert to fraction form
    61,508,701.20/92,200,066.20 = 35,936,547.60/x
  3. Step 3: Cross multiply
    61,508,701.20x = 92,200,066.20 × 35,936,547.60
  4. Step 4: Simplify right side
    61,508,701.20x = 3,313,352,067,719,451.50
  5. Step 5: Solve for x
    x = 3,313,352,067,719,451.50/61,508,701.20
  6. Step 6: Final answer
    x = 53,868,021.97

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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.