Home / 37,448,052.10-56,172,078.15-30,645,607.30

Finding the Fourth Proportional to 37,448,052.10, 56,172,078.15 and 30,645,607.30

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Solution

The fourth proportional to 37,448,052.10, 56,172,078.15 and 30,645,607.30 is: 45,968,410.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,448,052.10 : 56,172,078.15 = 30,645,607.30 : x
  2. Step 2: Convert to fraction form
    37,448,052.10/56,172,078.15 = 30,645,607.30/x
  3. Step 3: Cross multiply
    37,448,052.10x = 56,172,078.15 × 30,645,607.30
  4. Step 4: Simplify right side
    37,448,052.10x = 1,721,427,448,209,810.50
  5. Step 5: Solve for x
    x = 1,721,427,448,209,810.50/37,448,052.10
  6. Step 6: Final answer
    x = 45,968,410.95

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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.