Home / 24,794,541,406.56-34,216,140,378.72-13,943,609,405.04

Finding the Fourth Proportional to 24,794,541,406.56, 34,216,140,378.72 and 13,943,609,405.04

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Solution

The fourth proportional to 24,794,541,406.56, 34,216,140,378.72 and 13,943,609,405.04 is: 19,241,997,218.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,794,541,406.56 : 34,216,140,378.72 = 13,943,609,405.04 : x
  2. Step 2: Convert to fraction form
    24,794,541,406.56/34,216,140,378.72 = 13,943,609,405.04/x
  3. Step 3: Cross multiply
    24,794,541,406.56x = 34,216,140,378.72 × 13,943,609,405.04
  4. Step 4: Simplify right side
    24,794,541,406.56x = 477,096,496,788,889,141,248
  5. Step 5: Solve for x
    x = 477,096,496,788,889,141,248/24,794,541,406.56
  6. Step 6: Final answer
    x = 19,241,997,218.90

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Double scale
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1.5x scale

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.