Home / 39,661,538.02-59,495,040.10-16,609,262.22

Finding the Fourth Proportional to 39,661,538.02, 59,495,040.10 and 16,609,262.22

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Solution

The fourth proportional to 39,661,538.02, 59,495,040.10 and 16,609,262.22 is: 24,915,037.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,661,538.02 : 59,495,040.10 = 16,609,262.22 : x
  2. Step 2: Convert to fraction form
    39,661,538.02/59,495,040.10 = 16,609,262.22/x
  3. Step 3: Cross multiply
    39,661,538.02x = 59,495,040.10 × 16,609,262.22
  4. Step 4: Simplify right side
    39,661,538.02x = 988,168,721,810,315.12
  5. Step 5: Solve for x
    x = 988,168,721,810,315.12/39,661,538.02
  6. Step 6: Final answer
    x = 24,915,037.87

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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.