Home / 13,000,284,114.60-19,494,278,981.52-5,036,182,519.08

Finding the Fourth Proportional to 13,000,284,114.60, 19,494,278,981.52 and 5,036,182,519.08

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Solution

The fourth proportional to 13,000,284,114.60, 19,494,278,981.52 and 5,036,182,519.08 is: 7,551,892,417.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,000,284,114.60 : 19,494,278,981.52 = 5,036,182,519.08 : x
  2. Step 2: Convert to fraction form
    13,000,284,114.60/19,494,278,981.52 = 5,036,182,519.08/x
  3. Step 3: Cross multiply
    13,000,284,114.60x = 19,494,278,981.52 × 5,036,182,519.08
  4. Step 4: Simplify right side
    13,000,284,114.60x = 98,176,747,028,799,684,608
  5. Step 5: Solve for x
    x = 98,176,747,028,799,684,608/13,000,284,114.60
  6. Step 6: Final answer
    x = 7,551,892,417.38

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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.