Home / 14,797,310,947.20-22,195,966,420.80-3,755,827,010.70

Finding the Fourth Proportional to 14,797,310,947.20, 22,195,966,420.80 and 3,755,827,010.70

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Solution

The fourth proportional to 14,797,310,947.20, 22,195,966,420.80 and 3,755,827,010.70 is: 5,633,740,516.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,797,310,947.20 : 22,195,966,420.80 = 3,755,827,010.70 : x
  2. Step 2: Convert to fraction form
    14,797,310,947.20/22,195,966,420.80 = 3,755,827,010.70/x
  3. Step 3: Cross multiply
    14,797,310,947.20x = 22,195,966,420.80 × 3,755,827,010.70
  4. Step 4: Simplify right side
    14,797,310,947.20x = 83,364,210,211,830,841,344
  5. Step 5: Solve for x
    x = 83,364,210,211,830,841,344/14,797,310,947.20
  6. Step 6: Final answer
    x = 5,633,740,516.05

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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.