Home / 79,340,935.83-119,029,856.55-24,750,578.19

Finding the Fourth Proportional to 79,340,935.83, 119,029,856.55 and 24,750,578.19

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Solution

The fourth proportional to 79,340,935.83, 119,029,856.55 and 24,750,578.19 is: 37,131,623.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,340,935.83 : 119,029,856.55 = 24,750,578.19 : x
  2. Step 2: Convert to fraction form
    79,340,935.83/119,029,856.55 = 24,750,578.19/x
  3. Step 3: Cross multiply
    79,340,935.83x = 119,029,856.55 × 24,750,578.19
  4. Step 4: Simplify right side
    79,340,935.83x = 2,946,057,771,977,904.50
  5. Step 5: Solve for x
    x = 2,946,057,771,977,904.50/79,340,935.83
  6. Step 6: Final answer
    x = 37,131,623.69

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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.