Home / 73,496,988.70-110,245,483.01-27,442,454.35

Finding the Fourth Proportional to 73,496,988.70, 110,245,483.01 and 27,442,454.35

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Solution

The fourth proportional to 73,496,988.70, 110,245,483.01 and 27,442,454.35 is: 41,163,681.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,496,988.70 : 110,245,483.01 = 27,442,454.35 : x
  2. Step 2: Convert to fraction form
    73,496,988.70/110,245,483.01 = 27,442,454.35/x
  3. Step 3: Cross multiply
    73,496,988.70x = 110,245,483.01 × 27,442,454.35
  4. Step 4: Simplify right side
    73,496,988.70x = 3,025,406,634,382,799.50
  5. Step 5: Solve for x
    x = 3,025,406,634,382,799.50/73,496,988.70
  6. Step 6: Final answer
    x = 41,163,681.51

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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.