Home / 94,924,338,534.27-130,936,002,012.81-56,315,924,290.17

Finding the Fourth Proportional to 94,924,338,534.27, 130,936,002,012.81 and 56,315,924,290.17

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Solution

The fourth proportional to 94,924,338,534.27, 130,936,002,012.81 and 56,315,924,290.17 is: 77,680,625,328.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,924,338,534.27 : 130,936,002,012.81 = 56,315,924,290.17 : x
  2. Step 2: Convert to fraction form
    94,924,338,534.27/130,936,002,012.81 = 56,315,924,290.17/x
  3. Step 3: Cross multiply
    94,924,338,534.27x = 130,936,002,012.81 × 56,315,924,290.17
  4. Step 4: Simplify right side
    94,924,338,534.27x = 7,373,781,976,210,954,256,384
  5. Step 5: Solve for x
    x = 7,373,781,976,210,954,256,384/94,924,338,534.27
  6. Step 6: Final answer
    x = 77,680,625,328.23

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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.