Home / 15,552,004.60-23,328,006.90-14,418,263.80

Finding the Fourth Proportional to 15,552,004.60, 23,328,006.90 and 14,418,263.80

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Solution

The fourth proportional to 15,552,004.60, 23,328,006.90 and 14,418,263.80 is: 21,627,395.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,004.60 : 23,328,006.90 = 14,418,263.80 : x
  2. Step 2: Convert to fraction form
    15,552,004.60/23,328,006.90 = 14,418,263.80/x
  3. Step 3: Cross multiply
    15,552,004.60x = 23,328,006.90 × 14,418,263.80
  4. Step 4: Simplify right side
    15,552,004.60x = 336,349,357,412,420.19
  5. Step 5: Solve for x
    x = 336,349,357,412,420.19/15,552,004.60
  6. Step 6: Final answer
    x = 21,627,395.70

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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.