Home / 23,915,428,616.40-35,873,142,924.60-12,895,468,040.40

Finding the Fourth Proportional to 23,915,428,616.40, 35,873,142,924.60 and 12,895,468,040.40

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Solution

The fourth proportional to 23,915,428,616.40, 35,873,142,924.60 and 12,895,468,040.40 is: 19,343,202,060.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,915,428,616.40 : 35,873,142,924.60 = 12,895,468,040.40 : x
  2. Step 2: Convert to fraction form
    23,915,428,616.40/35,873,142,924.60 = 12,895,468,040.40/x
  3. Step 3: Cross multiply
    23,915,428,616.40x = 35,873,142,924.60 × 12,895,468,040.40
  4. Step 4: Simplify right side
    23,915,428,616.40x = 462,600,968,092,880,666,624
  5. Step 5: Solve for x
    x = 462,600,968,092,880,666,624/23,915,428,616.40
  6. Step 6: Final answer
    x = 19,343,202,060.60

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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.