Home / 15,552,073.60-23,328,110.40-13,851,462.40

Finding the Fourth Proportional to 15,552,073.60, 23,328,110.40 and 13,851,462.40

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Solution

The fourth proportional to 15,552,073.60, 23,328,110.40 and 13,851,462.40 is: 20,777,193.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,073.60 : 23,328,110.40 = 13,851,462.40 : x
  2. Step 2: Convert to fraction form
    15,552,073.60/23,328,110.40 = 13,851,462.40/x
  3. Step 3: Cross multiply
    15,552,073.60x = 23,328,110.40 × 13,851,462.40
  4. Step 4: Simplify right side
    15,552,073.60x = 323,128,444,068,648.94
  5. Step 5: Solve for x
    x = 323,128,444,068,648.94/15,552,073.60
  6. Step 6: Final answer
    x = 20,777,193.60

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1.5x scale

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.