Home / 51,017,522.38-76,570,503.90-26,773,577.62

Finding the Fourth Proportional to 51,017,522.38, 76,570,503.90 and 26,773,577.62

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Solution

The fourth proportional to 51,017,522.38, 76,570,503.90 and 26,773,577.62 is: 40,183,572.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,017,522.38 : 76,570,503.90 = 26,773,577.62 : x
  2. Step 2: Convert to fraction form
    51,017,522.38/76,570,503.90 = 26,773,577.62/x
  3. Step 3: Cross multiply
    51,017,522.38x = 76,570,503.90 × 26,773,577.62
  4. Step 4: Simplify right side
    51,017,522.38x = 2,050,066,329,277,335.50
  5. Step 5: Solve for x
    x = 2,050,066,329,277,335.50/51,017,522.38
  6. Step 6: Final answer
    x = 40,183,572.89

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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.