Home / 5,345,690,522.85-8,018,842,213.71-1,415,294,549.10

Finding the Fourth Proportional to 5,345,690,522.85, 8,018,842,213.71 and 1,415,294,549.10

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Solution

The fourth proportional to 5,345,690,522.85, 8,018,842,213.71 and 1,415,294,549.10 is: 2,123,022,952.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,345,690,522.85 : 8,018,842,213.71 = 1,415,294,549.10 : x
  2. Step 2: Convert to fraction form
    5,345,690,522.85/8,018,842,213.71 = 1,415,294,549.10/x
  3. Step 3: Cross multiply
    5,345,690,522.85x = 8,018,842,213.71 × 1,415,294,549.10
  4. Step 4: Simplify right side
    5,345,690,522.85x = 11,349,023,675,156,740,096
  5. Step 5: Solve for x
    x = 11,349,023,675,156,740,096/5,345,690,522.85
  6. Step 6: Final answer
    x = 2,123,022,952.16

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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.