Home / 17,889,024,046.94-26,830,625,434.14-8,445,649,627.70

Finding the Fourth Proportional to 17,889,024,046.94, 26,830,625,434.14 and 8,445,649,627.70

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Solution

The fourth proportional to 17,889,024,046.94, 26,830,625,434.14 and 8,445,649,627.70 is: 12,667,100,290.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,889,024,046.94 : 26,830,625,434.14 = 8,445,649,627.70 : x
  2. Step 2: Convert to fraction form
    17,889,024,046.94/26,830,625,434.14 = 8,445,649,627.70/x
  3. Step 3: Cross multiply
    17,889,024,046.94x = 26,830,625,434.14 × 8,445,649,627.70
  4. Step 4: Simplify right side
    17,889,024,046.94x = 226,602,061,708,802,621,440
  5. Step 5: Solve for x
    x = 226,602,061,708,802,621,440/17,889,024,046.94
  6. Step 6: Final answer
    x = 12,667,100,290.89

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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.