Home / 15,552,023.60-23,328,035.40-14,320,305.20

Finding the Fourth Proportional to 15,552,023.60, 23,328,035.40 and 14,320,305.20

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Solution

The fourth proportional to 15,552,023.60, 23,328,035.40 and 14,320,305.20 is: 21,480,457.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,023.60 : 23,328,035.40 = 14,320,305.20 : x
  2. Step 2: Convert to fraction form
    15,552,023.60/23,328,035.40 = 14,320,305.20/x
  3. Step 3: Cross multiply
    15,552,023.60x = 23,328,035.40 × 14,320,305.20
  4. Step 4: Simplify right side
    15,552,023.60x = 334,064,586,644,404.06
  5. Step 5: Solve for x
    x = 334,064,586,644,404.06/15,552,023.60
  6. Step 6: Final answer
    x = 21,480,457.80

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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.