Home / 41,243,407.14-61,865,101.49-10,538,044.01

Finding the Fourth Proportional to 41,243,407.14, 61,865,101.49 and 10,538,044.01

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Solution

The fourth proportional to 41,243,407.14, 61,865,101.49 and 10,538,044.01 is: 15,807,063.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,243,407.14 : 61,865,101.49 = 10,538,044.01 : x
  2. Step 2: Convert to fraction form
    41,243,407.14/61,865,101.49 = 10,538,044.01/x
  3. Step 3: Cross multiply
    41,243,407.14x = 61,865,101.49 × 10,538,044.01
  4. Step 4: Simplify right side
    41,243,407.14x = 651,937,162,054,714.88
  5. Step 5: Solve for x
    x = 651,937,162,054,714.88/41,243,407.14
  6. Step 6: Final answer
    x = 15,807,063.66

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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.