Home / 10,190,425,169,052-15,287,784,532,228-3,305,680,943,581.40

Finding the Fourth Proportional to 10,190,425,169,052, 15,287,784,532,228 and 3,305,680,943,581.40

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Solution

The fourth proportional to 10,190,425,169,052, 15,287,784,532,228 and 3,305,680,943,581.40 is: 4,959,217,810,778.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,190,425,169,052 : 15,287,784,532,228 = 3,305,680,943,581.40 : x
  2. Step 2: Convert to fraction form
    10,190,425,169,052/15,287,784,532,228 = 3,305,680,943,581.40/x
  3. Step 3: Cross multiply
    10,190,425,169,052x = 15,287,784,532,228 × 3,305,680,943,581.40
  4. Step 4: Simplify right side
    10,190,425,169,052x = 50,536,537,997,764,583,990,755,328
  5. Step 5: Solve for x
    x = 50,536,537,997,764,583,990,755,328/10,190,425,169,052
  6. Step 6: Final answer
    x = 4,959,217,810,778.15

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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.