Home / 32,389,946.11-44,698,128.93-17,705,672.20

Finding the Fourth Proportional to 32,389,946.11, 44,698,128.93 and 17,705,672.20

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Solution

The fourth proportional to 32,389,946.11, 44,698,128.93 and 17,705,672.20 is: 24,433,829.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,389,946.11 : 44,698,128.93 = 17,705,672.20 : x
  2. Step 2: Convert to fraction form
    32,389,946.11/44,698,128.93 = 17,705,672.20/x
  3. Step 3: Cross multiply
    32,389,946.11x = 44,698,128.93 × 17,705,672.20
  4. Step 4: Simplify right side
    32,389,946.11x = 791,410,418,787,916.75
  5. Step 5: Solve for x
    x = 791,410,418,787,916.75/32,389,946.11
  6. Step 6: Final answer
    x = 24,433,829.44

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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.