Home / 5,570,392,080,969.40-8,359,404,836,715.60-1,944,143,312,707.30

Finding the Fourth Proportional to 5,570,392,080,969.40, 8,359,404,836,715.60 and 1,944,143,312,707.30

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Solution

The fourth proportional to 5,570,392,080,969.40, 8,359,404,836,715.60 and 1,944,143,312,707.30 is: 2,917,547,055,087.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,570,392,080,969.40 : 8,359,404,836,715.60 = 1,944,143,312,707.30 : x
  2. Step 2: Convert to fraction form
    5,570,392,080,969.40/8,359,404,836,715.60 = 1,944,143,312,707.30/x
  3. Step 3: Cross multiply
    5,570,392,080,969.40x = 8,359,404,836,715.60 × 1,944,143,312,707.30
  4. Step 4: Simplify right side
    5,570,392,080,969.40x = 16,251,881,011,513,693,212,508,160
  5. Step 5: Solve for x
    x = 16,251,881,011,513,693,212,508,160/5,570,392,080,969.40
  6. Step 6: Final answer
    x = 2,917,547,055,087.26

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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.