Home / 1,565,566,284.43-2,350,051,034.26-633,530,815.91

Finding the Fourth Proportional to 1,565,566,284.43, 2,350,051,034.26 and 633,530,815.91

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Solution

The fourth proportional to 1,565,566,284.43, 2,350,051,034.26 and 633,530,815.91 is: 950,984,805.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,565,566,284.43 : 2,350,051,034.26 = 633,530,815.91 : x
  2. Step 2: Convert to fraction form
    1,565,566,284.43/2,350,051,034.26 = 633,530,815.91/x
  3. Step 3: Cross multiply
    1,565,566,284.43x = 2,350,051,034.26 × 633,530,815.91
  4. Step 4: Simplify right side
    1,565,566,284.43x = 1,488,829,749,164,877,312
  5. Step 5: Solve for x
    x = 1,488,829,749,164,877,312/1,565,566,284.43
  6. Step 6: Final answer
    x = 950,984,805.93

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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.