Home / 27,295,488,145.80-40,943,232,218.70-22,887,503,915.40

Finding the Fourth Proportional to 27,295,488,145.80, 40,943,232,218.70 and 22,887,503,915.40

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Solution

The fourth proportional to 27,295,488,145.80, 40,943,232,218.70 and 22,887,503,915.40 is: 34,331,255,873.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,295,488,145.80 : 40,943,232,218.70 = 22,887,503,915.40 : x
  2. Step 2: Convert to fraction form
    27,295,488,145.80/40,943,232,218.70 = 22,887,503,915.40/x
  3. Step 3: Cross multiply
    27,295,488,145.80x = 40,943,232,218.70 × 22,887,503,915.40
  4. Step 4: Simplify right side
    27,295,488,145.80x = 937,088,387,714,627,665,920
  5. Step 5: Solve for x
    x = 937,088,387,714,627,665,920/27,295,488,145.80
  6. Step 6: Final answer
    x = 34,331,255,873.10

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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.