Home / 29,989,761,221,726-41,382,561,440,242-16,818,041,973,304

Finding the Fourth Proportional to 29,989,761,221,726, 41,382,561,440,242 and 16,818,041,973,304

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Solution

The fourth proportional to 29,989,761,221,726, 41,382,561,440,242 and 16,818,041,973,304 is: 23,207,042,234,155.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,989,761,221,726 : 41,382,561,440,242 = 16,818,041,973,304 : x
  2. Step 2: Convert to fraction form
    29,989,761,221,726/41,382,561,440,242 = 16,818,041,973,304/x
  3. Step 3: Cross multiply
    29,989,761,221,726x = 41,382,561,440,242 × 16,818,041,973,304
  4. Step 4: Simplify right side
    29,989,761,221,726x = 695,973,655,264,821,530,830,307,328
  5. Step 5: Solve for x
    x = 695,973,655,264,821,530,830,307,328/29,989,761,221,726
  6. Step 6: Final answer
    x = 23,207,042,234,155.08

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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.