Home / 29,780,010.36-44,677,196.79-10,346,407.94

Finding the Fourth Proportional to 29,780,010.36, 44,677,196.79 and 10,346,407.94

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Solution

The fourth proportional to 29,780,010.36, 44,677,196.79 and 10,346,407.94 is: 15,522,106.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,780,010.36 : 44,677,196.79 = 10,346,407.94 : x
  2. Step 2: Convert to fraction form
    29,780,010.36/44,677,196.79 = 10,346,407.94/x
  3. Step 3: Cross multiply
    29,780,010.36x = 44,677,196.79 × 10,346,407.94
  4. Step 4: Simplify right side
    29,780,010.36x = 462,248,503,381,612.56
  5. Step 5: Solve for x
    x = 462,248,503,381,612.56/29,780,010.36
  6. Step 6: Final answer
    x = 15,522,106.87

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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.