Home / 2,514,781,566,007.80-3,772,172,349,011.60-2,514,781,566,007.80

Finding the Fourth Proportional to 2,514,781,566,007.80, 3,772,172,349,011.60 and 2,514,781,566,007.80

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Solution

The fourth proportional to 2,514,781,566,007.80, 3,772,172,349,011.60 and 2,514,781,566,007.80 is: 3,772,172,349,011.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,781,566,007.80 : 3,772,172,349,011.60 = 2,514,781,566,007.80 : x
  2. Step 2: Convert to fraction form
    2,514,781,566,007.80/3,772,172,349,011.60 = 2,514,781,566,007.80/x
  3. Step 3: Cross multiply
    2,514,781,566,007.80x = 3,772,172,349,011.60 × 2,514,781,566,007.80
  4. Step 4: Simplify right side
    2,514,781,566,007.80x = 9,486,189,487,098,711,917,985,792
  5. Step 5: Solve for x
    x = 9,486,189,487,098,711,917,985,792/2,514,781,566,007.80
  6. Step 6: Final answer
    x = 3,772,172,349,011.60

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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.