Home / 38,936,386.80-58,404,580.20-38,936,386.80

Finding the Fourth Proportional to 38,936,386.80, 58,404,580.20 and 38,936,386.80

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Solution

The fourth proportional to 38,936,386.80, 58,404,580.20 and 38,936,386.80 is: 58,404,580.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,936,386.80 : 58,404,580.20 = 38,936,386.80 : x
  2. Step 2: Convert to fraction form
    38,936,386.80/58,404,580.20 = 38,936,386.80/x
  3. Step 3: Cross multiply
    38,936,386.80x = 58,404,580.20 × 38,936,386.80
  4. Step 4: Simplify right side
    38,936,386.80x = 2,274,063,325,558,821.50
  5. Step 5: Solve for x
    x = 2,274,063,325,558,821.50/38,936,386.80
  6. Step 6: Final answer
    x = 58,404,580.20

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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.