Home / 32,144,981.56-48,217,341.12-11,674,661.56

Finding the Fourth Proportional to 32,144,981.56, 48,217,341.12 and 11,674,661.56

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Solution

The fourth proportional to 32,144,981.56, 48,217,341.12 and 11,674,661.56 is: 17,511,944.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,144,981.56 : 48,217,341.12 = 11,674,661.56 : x
  2. Step 2: Convert to fraction form
    32,144,981.56/48,217,341.12 = 11,674,661.56/x
  3. Step 3: Cross multiply
    32,144,981.56x = 48,217,341.12 × 11,674,661.56
  4. Step 4: Simplify right side
    32,144,981.56x = 562,921,138,899,071.31
  5. Step 5: Solve for x
    x = 562,921,138,899,071.31/32,144,981.56
  6. Step 6: Final answer
    x = 17,511,944.68

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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.