Home / 23,563,026,520.63-32,516,708,729.51-12,858,329,367.56

Finding the Fourth Proportional to 23,563,026,520.63, 32,516,708,729.51 and 12,858,329,367.56

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Solution

The fourth proportional to 23,563,026,520.63, 32,516,708,729.51 and 12,858,329,367.56 is: 17,744,348,351.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,563,026,520.63 : 32,516,708,729.51 = 12,858,329,367.56 : x
  2. Step 2: Convert to fraction form
    23,563,026,520.63/32,516,708,729.51 = 12,858,329,367.56/x
  3. Step 3: Cross multiply
    23,563,026,520.63x = 32,516,708,729.51 × 12,858,329,367.56
  4. Step 4: Simplify right side
    23,563,026,520.63x = 418,110,550,793,053,011,968
  5. Step 5: Solve for x
    x = 418,110,550,793,053,011,968/23,563,026,520.63
  6. Step 6: Final answer
    x = 17,744,348,351.30

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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.