Home / 40,066,306,543.49-60,101,392,573.59-13,174,278,948.26

Finding the Fourth Proportional to 40,066,306,543.49, 60,101,392,573.59 and 13,174,278,948.26

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Solution

The fourth proportional to 40,066,306,543.49, 60,101,392,573.59 and 13,174,278,948.26 is: 19,762,053,936.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,066,306,543.49 : 60,101,392,573.59 = 13,174,278,948.26 : x
  2. Step 2: Convert to fraction form
    40,066,306,543.49/60,101,392,573.59 = 13,174,278,948.26/x
  3. Step 3: Cross multiply
    40,066,306,543.49x = 60,101,392,573.59 × 13,174,278,948.26
  4. Step 4: Simplify right side
    40,066,306,543.49x = 791,792,510,943,055,970,304
  5. Step 5: Solve for x
    x = 791,792,510,943,055,970,304/40,066,306,543.49
  6. Step 6: Final answer
    x = 19,762,053,936.36

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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.