Home / 3,220,026,233,919.90-4,829,681,357,109.30-1,152,348,805,719.40

Finding the Fourth Proportional to 3,220,026,233,919.90, 4,829,681,357,109.30 and 1,152,348,805,719.40

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Solution

The fourth proportional to 3,220,026,233,919.90, 4,829,681,357,109.30 and 1,152,348,805,719.40 is: 1,728,395,093,568.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,220,026,233,919.90 : 4,829,681,357,109.30 = 1,152,348,805,719.40 : x
  2. Step 2: Convert to fraction form
    3,220,026,233,919.90/4,829,681,357,109.30 = 1,152,348,805,719.40/x
  3. Step 3: Cross multiply
    3,220,026,233,919.90x = 4,829,681,357,109.30 × 1,152,348,805,719.40
  4. Step 4: Simplify right side
    3,220,026,233,919.90x = 5,565,477,543,870,152,279,326,720
  5. Step 5: Solve for x
    x = 5,565,477,543,870,152,279,326,720/3,220,026,233,919.90
  6. Step 6: Final answer
    x = 1,728,395,093,568.85

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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.