Home / 29,771,073-44,656,484.54-11,587,948.38

Finding the Fourth Proportional to 29,771,073, 44,656,484.54 and 11,587,948.38

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Solution

The fourth proportional to 29,771,073, 44,656,484.54 and 11,587,948.38 is: 17,381,873.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,771,073 : 44,656,484.54 = 11,587,948.38 : x
  2. Step 2: Convert to fraction form
    29,771,073/44,656,484.54 = 11,587,948.38/x
  3. Step 3: Cross multiply
    29,771,073x = 44,656,484.54 × 11,587,948.38
  4. Step 4: Simplify right side
    29,771,073x = 517,477,037,681,788.06
  5. Step 5: Solve for x
    x = 517,477,037,681,788.06/29,771,073
  6. Step 6: Final answer
    x = 17,381,873.93

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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.