Home / 7,243,760,142,077.90-10,864,488,728,923-2,408,359,598,170.50

Finding the Fourth Proportional to 7,243,760,142,077.90, 10,864,488,728,923 and 2,408,359,598,170.50

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Solution

The fourth proportional to 7,243,760,142,077.90, 10,864,488,728,923 and 2,408,359,598,170.50 is: 3,612,156,559,067.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,243,760,142,077.90 : 10,864,488,728,923 = 2,408,359,598,170.50 : x
  2. Step 2: Convert to fraction form
    7,243,760,142,077.90/10,864,488,728,923 = 2,408,359,598,170.50/x
  3. Step 3: Cross multiply
    7,243,760,142,077.90x = 10,864,488,728,923 × 2,408,359,598,170.50
  4. Step 4: Simplify right side
    7,243,760,142,077.90x = 26,165,595,709,516,924,038,676,480
  5. Step 5: Solve for x
    x = 26,165,595,709,516,924,038,676,480/7,243,760,142,077.90
  6. Step 6: Final answer
    x = 3,612,156,559,067.29

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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.