Home / 58,266,548.80-87,411,487.20-17,325,908.80

Finding the Fourth Proportional to 58,266,548.80, 87,411,487.20 and 17,325,908.80

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Solution

The fourth proportional to 58,266,548.80, 87,411,487.20 and 17,325,908.80 is: 25,992,331.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,266,548.80 : 87,411,487.20 = 17,325,908.80 : x
  2. Step 2: Convert to fraction form
    58,266,548.80/87,411,487.20 = 17,325,908.80/x
  3. Step 3: Cross multiply
    58,266,548.80x = 87,411,487.20 × 17,325,908.80
  4. Step 4: Simplify right side
    58,266,548.80x = 1,514,483,455,299,567.50
  5. Step 5: Solve for x
    x = 1,514,483,455,299,567.50/58,266,548.80
  6. Step 6: Final answer
    x = 25,992,331.56

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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.