Home / 13,000,284,144.63-19,494,279,026.51-5,036,182,549.11

Finding the Fourth Proportional to 13,000,284,144.63, 19,494,279,026.51 and 5,036,182,549.11

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Solution

The fourth proportional to 13,000,284,144.63, 19,494,279,026.51 and 5,036,182,549.11 is: 7,551,892,462.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,000,284,144.63 : 19,494,279,026.51 = 5,036,182,549.11 : x
  2. Step 2: Convert to fraction form
    13,000,284,144.63/19,494,279,026.51 = 5,036,182,549.11/x
  3. Step 3: Cross multiply
    13,000,284,144.63x = 19,494,279,026.51 × 5,036,182,549.11
  4. Step 4: Simplify right side
    13,000,284,144.63x = 98,176,747,840,765,558,784
  5. Step 5: Solve for x
    x = 98,176,747,840,765,558,784/13,000,284,144.63
  6. Step 6: Final answer
    x = 7,551,892,462.39

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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.