Home / 36,280,050.69-50,066,470.56-19,982,526.69

Finding the Fourth Proportional to 36,280,050.69, 50,066,470.56 and 19,982,526.69

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Solution

The fourth proportional to 36,280,050.69, 50,066,470.56 and 19,982,526.69 is: 27,575,887.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,280,050.69 : 50,066,470.56 = 19,982,526.69 : x
  2. Step 2: Convert to fraction form
    36,280,050.69/50,066,470.56 = 19,982,526.69/x
  3. Step 3: Cross multiply
    36,280,050.69x = 50,066,470.56 × 19,982,526.69
  4. Step 4: Simplify right side
    36,280,050.69x = 1,000,454,584,139,386.62
  5. Step 5: Solve for x
    x = 1,000,454,584,139,386.62/36,280,050.69
  6. Step 6: Final answer
    x = 27,575,887.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.