Home / 32,230,041.71-48,315,897.89-11,754,960.88

Finding the Fourth Proportional to 32,230,041.71, 48,315,897.89 and 11,754,960.88

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Solution

The fourth proportional to 32,230,041.71, 48,315,897.89 and 11,754,960.88 is: 17,621,804.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,230,041.71 : 48,315,897.89 = 11,754,960.88 : x
  2. Step 2: Convert to fraction form
    32,230,041.71/48,315,897.89 = 11,754,960.88/x
  3. Step 3: Cross multiply
    32,230,041.71x = 48,315,897.89 × 11,754,960.88
  4. Step 4: Simplify right side
    32,230,041.71x = 567,951,489,579,024.62
  5. Step 5: Solve for x
    x = 567,951,489,579,024.62/32,230,041.71
  6. Step 6: Final answer
    x = 17,621,804.36

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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.