Home / 32,123,146.16-48,184,717.76-9,404,043.36

Finding the Fourth Proportional to 32,123,146.16, 48,184,717.76 and 9,404,043.36

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Solution

The fourth proportional to 32,123,146.16, 48,184,717.76 and 9,404,043.36 is: 14,106,064.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,123,146.16 : 48,184,717.76 = 9,404,043.36 : x
  2. Step 2: Convert to fraction form
    32,123,146.16/48,184,717.76 = 9,404,043.36/x
  3. Step 3: Cross multiply
    32,123,146.16x = 48,184,717.76 × 9,404,043.36
  4. Step 4: Simplify right side
    32,123,146.16x = 453,131,175,104,402
  5. Step 5: Solve for x
    x = 453,131,175,104,402/32,123,146.16
  6. Step 6: Final answer
    x = 14,106,064.61

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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.