Home / 49,178,511.80-73,767,767.70-24,992,041.40

Finding the Fourth Proportional to 49,178,511.80, 73,767,767.70 and 24,992,041.40

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Solution

The fourth proportional to 49,178,511.80, 73,767,767.70 and 24,992,041.40 is: 37,488,062.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,178,511.80 : 73,767,767.70 = 24,992,041.40 : x
  2. Step 2: Convert to fraction form
    49,178,511.80/73,767,767.70 = 24,992,041.40/x
  3. Step 3: Cross multiply
    49,178,511.80x = 73,767,767.70 × 24,992,041.40
  4. Step 4: Simplify right side
    49,178,511.80x = 1,843,607,104,343,982.75
  5. Step 5: Solve for x
    x = 1,843,607,104,343,982.75/49,178,511.80
  6. Step 6: Final answer
    x = 37,488,062.10

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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.