Home / 26,611,313,508.93-36,723,613,366.66-14,730,418,512.93

Finding the Fourth Proportional to 26,611,313,508.93, 36,723,613,366.66 and 14,730,418,512.93

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Solution

The fourth proportional to 26,611,313,508.93, 36,723,613,366.66 and 14,730,418,512.93 is: 20,327,977,948.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,611,313,508.93 : 36,723,613,366.66 = 14,730,418,512.93 : x
  2. Step 2: Convert to fraction form
    26,611,313,508.93/36,723,613,366.66 = 14,730,418,512.93/x
  3. Step 3: Cross multiply
    26,611,313,508.93x = 36,723,613,366.66 × 14,730,418,512.93
  4. Step 4: Simplify right side
    26,611,313,508.93x = 540,954,194,197,932,146,688
  5. Step 5: Solve for x
    x = 540,954,194,197,932,146,688/26,611,313,508.93
  6. Step 6: Final answer
    x = 20,327,977,948.79

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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.