Home / 32,895,916.40-49,348,540.20-10,174,444.40

Finding the Fourth Proportional to 32,895,916.40, 49,348,540.20 and 10,174,444.40

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Solution

The fourth proportional to 32,895,916.40, 49,348,540.20 and 10,174,444.40 is: 15,263,109.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,895,916.40 : 49,348,540.20 = 10,174,444.40 : x
  2. Step 2: Convert to fraction form
    32,895,916.40/49,348,540.20 = 10,174,444.40/x
  3. Step 3: Cross multiply
    32,895,916.40x = 49,348,540.20 × 10,174,444.40
  4. Step 4: Simplify right side
    32,895,916.40x = 502,093,978,486,064.94
  5. Step 5: Solve for x
    x = 502,093,978,486,064.94/32,895,916.40
  6. Step 6: Final answer
    x = 15,263,109.63

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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.