Home / 58,503,010.30-87,754,515.45-44,047,815.10

Finding the Fourth Proportional to 58,503,010.30, 87,754,515.45 and 44,047,815.10

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Solution

The fourth proportional to 58,503,010.30, 87,754,515.45 and 44,047,815.10 is: 66,071,722.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,503,010.30 : 87,754,515.45 = 44,047,815.10 : x
  2. Step 2: Convert to fraction form
    58,503,010.30/87,754,515.45 = 44,047,815.10/x
  3. Step 3: Cross multiply
    58,503,010.30x = 87,754,515.45 × 44,047,815.10
  4. Step 4: Simplify right side
    58,503,010.30x = 3,865,394,670,731,693.50
  5. Step 5: Solve for x
    x = 3,865,394,670,731,693.50/58,503,010.30
  6. Step 6: Final answer
    x = 66,071,722.65

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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.