Home / 26,611,313,507.93-36,723,613,365.28-14,730,418,511.93

Finding the Fourth Proportional to 26,611,313,507.93, 36,723,613,365.28 and 14,730,418,511.93

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Solution

The fourth proportional to 26,611,313,507.93, 36,723,613,365.28 and 14,730,418,511.93 is: 20,327,977,947.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,611,313,507.93 : 36,723,613,365.28 = 14,730,418,511.93 : x
  2. Step 2: Convert to fraction form
    26,611,313,507.93/36,723,613,365.28 = 14,730,418,511.93/x
  3. Step 3: Cross multiply
    26,611,313,507.93x = 36,723,613,365.28 × 14,730,418,511.93
  4. Step 4: Simplify right side
    26,611,313,507.93x = 540,954,194,140,983,328,768
  5. Step 5: Solve for x
    x = 540,954,194,140,983,328,768/26,611,313,507.93
  6. Step 6: Final answer
    x = 20,327,977,947.41

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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.