Home / 22,381,551.60-33,588,916.20-14,805,999.60

Finding the Fourth Proportional to 22,381,551.60, 33,588,916.20 and 14,805,999.60

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Solution

The fourth proportional to 22,381,551.60, 33,588,916.20 and 14,805,999.60 is: 22,219,973.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,381,551.60 : 33,588,916.20 = 14,805,999.60 : x
  2. Step 2: Convert to fraction form
    22,381,551.60/33,588,916.20 = 14,805,999.60/x
  3. Step 3: Cross multiply
    22,381,551.60x = 33,588,916.20 × 14,805,999.60
  4. Step 4: Simplify right side
    22,381,551.60x = 497,317,479,821,633.56
  5. Step 5: Solve for x
    x = 497,317,479,821,633.56/22,381,551.60
  6. Step 6: Final answer
    x = 22,219,973.34

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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.