Home / 17,198,074,788,787-23,733,342,300,748-9,287,746,943,706.80

Finding the Fourth Proportional to 17,198,074,788,787, 23,733,342,300,748 and 9,287,746,943,706.80

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Solution

The fourth proportional to 17,198,074,788,787, 23,733,342,300,748 and 9,287,746,943,706.80 is: 12,817,090,292,073.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,198,074,788,787 : 23,733,342,300,748 = 9,287,746,943,706.80 : x
  2. Step 2: Convert to fraction form
    17,198,074,788,787/23,733,342,300,748 = 9,287,746,943,706.80/x
  3. Step 3: Cross multiply
    17,198,074,788,787x = 23,733,342,300,748 × 9,287,746,943,706.80
  4. Step 4: Simplify right side
    17,198,074,788,787x = 220,429,277,417,719,583,305,891,840
  5. Step 5: Solve for x
    x = 220,429,277,417,719,583,305,891,840/17,198,074,788,787
  6. Step 6: Final answer
    x = 12,817,090,292,073.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.