Home / 1,335,177,641,207.60-2,002,078,491,097.90-497,229,312,042.80

Finding the Fourth Proportional to 1,335,177,641,207.60, 2,002,078,491,097.90 and 497,229,312,042.80

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Solution

The fourth proportional to 1,335,177,641,207.60, 2,002,078,491,097.90 and 497,229,312,042.80 is: 745,587,763,051.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,335,177,641,207.60 : 2,002,078,491,097.90 = 497,229,312,042.80 : x
  2. Step 2: Convert to fraction form
    1,335,177,641,207.60/2,002,078,491,097.90 = 497,229,312,042.80/x
  3. Step 3: Cross multiply
    1,335,177,641,207.60x = 2,002,078,491,097.90 × 497,229,312,042.80
  4. Step 4: Simplify right side
    1,335,177,641,207.60x = 995,492,110,784,295,767,900,160
  5. Step 5: Solve for x
    x = 995,492,110,784,295,767,900,160/1,335,177,641,207.60
  6. Step 6: Final answer
    x = 745,587,763,051.46

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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.