Home / 25,503,034,026.56-35,195,059,013.28-14,797,346,400.32

Finding the Fourth Proportional to 25,503,034,026.56, 35,195,059,013.28 and 14,797,346,400.32

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Solution

The fourth proportional to 25,503,034,026.56, 35,195,059,013.28 and 14,797,346,400.32 is: 20,420,844,016.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,503,034,026.56 : 35,195,059,013.28 = 14,797,346,400.32 : x
  2. Step 2: Convert to fraction form
    25,503,034,026.56/35,195,059,013.28 = 14,797,346,400.32/x
  3. Step 3: Cross multiply
    25,503,034,026.56x = 35,195,059,013.28 × 14,797,346,400.32
  4. Step 4: Simplify right side
    25,503,034,026.56x = 520,793,479,799,208,738,816
  5. Step 5: Solve for x
    x = 520,793,479,799,208,738,816/25,503,034,026.56
  6. Step 6: Final answer
    x = 20,420,844,016.32

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Double scale
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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.