Home / 223,026,074,084.77-334,538,693,570.14-69,882,687,942.75

Finding the Fourth Proportional to 223,026,074,084.77, 334,538,693,570.14 and 69,882,687,942.75

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Solution

The fourth proportional to 223,026,074,084.77, 334,538,693,570.14 and 69,882,687,942.75 is: 104,823,901,077.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,026,074,084.77 : 334,538,693,570.14 = 69,882,687,942.75 : x
  2. Step 2: Convert to fraction form
    223,026,074,084.77/334,538,693,570.14 = 69,882,687,942.75/x
  3. Step 3: Cross multiply
    223,026,074,084.77x = 334,538,693,570.14 × 69,882,687,942.75
  4. Step 4: Simplify right side
    223,026,074,084.77x = 23,378,463,127,537,358,733,312
  5. Step 5: Solve for x
    x = 23,378,463,127,537,358,733,312/223,026,074,084.77
  6. Step 6: Final answer
    x = 104,823,901,077.38

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1.5x scale

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.