Home / 32,077,906.10-48,116,859.15-9,361,099.70

Finding the Fourth Proportional to 32,077,906.10, 48,116,859.15 and 9,361,099.70

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Solution

The fourth proportional to 32,077,906.10, 48,116,859.15 and 9,361,099.70 is: 14,041,649.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,077,906.10 : 48,116,859.15 = 9,361,099.70 : x
  2. Step 2: Convert to fraction form
    32,077,906.10/48,116,859.15 = 9,361,099.70/x
  3. Step 3: Cross multiply
    32,077,906.10x = 48,116,859.15 × 9,361,099.70
  4. Step 4: Simplify right side
    32,077,906.10x = 450,426,715,754,007.19
  5. Step 5: Solve for x
    x = 450,426,715,754,007.19/32,077,906.10
  6. Step 6: Final answer
    x = 14,041,649.55

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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.