Home / 17,043,229,034.16-23,520,382,429.77-9,524,849,948.07

Finding the Fourth Proportional to 17,043,229,034.16, 23,520,382,429.77 and 9,524,849,948.07

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Solution

The fourth proportional to 17,043,229,034.16, 23,520,382,429.77 and 9,524,849,948.07 is: 13,144,698,866.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,043,229,034.16 : 23,520,382,429.77 = 9,524,849,948.07 : x
  2. Step 2: Convert to fraction form
    17,043,229,034.16/23,520,382,429.77 = 9,524,849,948.07/x
  3. Step 3: Cross multiply
    17,043,229,034.16x = 23,520,382,429.77 × 9,524,849,948.07
  4. Step 4: Simplify right side
    17,043,229,034.16x = 224,028,113,364,781,334,528
  5. Step 5: Solve for x
    x = 224,028,113,364,781,334,528/17,043,229,034.16
  6. Step 6: Final answer
    x = 13,144,698,866.38

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Double scale
Find fourth proportional to 17,043,229,035.16, 23,520,382,431.15 and 9,524,849,949.07
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1.5x scale

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.