Home / 73,453,885.30-110,180,827.95-39,441,661.30

Finding the Fourth Proportional to 73,453,885.30, 110,180,827.95 and 39,441,661.30

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Solution

The fourth proportional to 73,453,885.30, 110,180,827.95 and 39,441,661.30 is: 59,162,491.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,453,885.30 : 110,180,827.95 = 39,441,661.30 : x
  2. Step 2: Convert to fraction form
    73,453,885.30/110,180,827.95 = 39,441,661.30/x
  3. Step 3: Cross multiply
    73,453,885.30x = 110,180,827.95 × 39,441,661.30
  4. Step 4: Simplify right side
    73,453,885.30x = 4,345,714,897,757,473
  5. Step 5: Solve for x
    x = 4,345,714,897,757,473/73,453,885.30
  6. Step 6: Final answer
    x = 59,162,491.95

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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.