Home / 15,746,437,645.20-23,623,057,690.20-4,706,069,734.80

Finding the Fourth Proportional to 15,746,437,645.20, 23,623,057,690.20 and 4,706,069,734.80

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Solution

The fourth proportional to 15,746,437,645.20, 23,623,057,690.20 and 4,706,069,734.80 is: 7,060,121,110.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,746,437,645.20 : 23,623,057,690.20 = 4,706,069,734.80 : x
  2. Step 2: Convert to fraction form
    15,746,437,645.20/23,623,057,690.20 = 4,706,069,734.80/x
  3. Step 3: Cross multiply
    15,746,437,645.20x = 23,623,057,690.20 × 4,706,069,734.80
  4. Step 4: Simplify right side
    15,746,437,645.20x = 111,171,756,839,284,621,312
  5. Step 5: Solve for x
    x = 111,171,756,839,284,621,312/15,746,437,645.20
  6. Step 6: Final answer
    x = 7,060,121,110.83

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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.