Home / 3,220,026,233,918.40-4,829,681,357,107-1,152,348,805,717.90

Finding the Fourth Proportional to 3,220,026,233,918.40, 4,829,681,357,107 and 1,152,348,805,717.90

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Solution

The fourth proportional to 3,220,026,233,918.40, 4,829,681,357,107 and 1,152,348,805,717.90 is: 1,728,395,093,566.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,220,026,233,918.40 : 4,829,681,357,107 = 1,152,348,805,717.90 : x
  2. Step 2: Convert to fraction form
    3,220,026,233,918.40/4,829,681,357,107 = 1,152,348,805,717.90/x
  3. Step 3: Cross multiply
    3,220,026,233,918.40x = 4,829,681,357,107 × 1,152,348,805,717.90
  4. Step 4: Simplify right side
    3,220,026,233,918.40x = 5,565,477,543,860,257,748,418,560
  5. Step 5: Solve for x
    x = 5,565,477,543,860,257,748,418,560/3,220,026,233,918.40
  6. Step 6: Final answer
    x = 1,728,395,093,566.59

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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.