Home / 24,193,089.60-33,386,090.40-13,328,462.40

Finding the Fourth Proportional to 24,193,089.60, 33,386,090.40 and 13,328,462.40

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Solution

The fourth proportional to 24,193,089.60, 33,386,090.40 and 13,328,462.40 is: 18,393,072.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,089.60 : 33,386,090.40 = 13,328,462.40 : x
  2. Step 2: Convert to fraction form
    24,193,089.60/33,386,090.40 = 13,328,462.40/x
  3. Step 3: Cross multiply
    24,193,089.60x = 33,386,090.40 × 13,328,462.40
  4. Step 4: Simplify right side
    24,193,089.60x = 444,985,250,579,400.94
  5. Step 5: Solve for x
    x = 444,985,250,579,400.94/24,193,089.60
  6. Step 6: Final answer
    x = 18,393,072.48

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1.5x scale

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.