Home / 34,817,757.52-48,048,940.80-19,138,494.16

Finding the Fourth Proportional to 34,817,757.52, 48,048,940.80 and 19,138,494.16

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Solution

The fourth proportional to 34,817,757.52, 48,048,940.80 and 19,138,494.16 is: 26,411,361.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,817,757.52 : 48,048,940.80 = 19,138,494.16 : x
  2. Step 2: Convert to fraction form
    34,817,757.52/48,048,940.80 = 19,138,494.16/x
  3. Step 3: Cross multiply
    34,817,757.52x = 48,048,940.80 × 19,138,494.16
  4. Step 4: Simplify right side
    34,817,757.52x = 919,584,372,894,985.62
  5. Step 5: Solve for x
    x = 919,584,372,894,985.62/34,817,757.52
  6. Step 6: Final answer
    x = 26,411,361.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.