Home / 32,185,138.80-48,333,695.40-17,068,594.80

Finding the Fourth Proportional to 32,185,138.80, 48,333,695.40 and 17,068,594.80

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Solution

The fourth proportional to 32,185,138.80, 48,333,695.40 and 17,068,594.80 is: 25,632,583.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,185,138.80 : 48,333,695.40 = 17,068,594.80 : x
  2. Step 2: Convert to fraction form
    32,185,138.80/48,333,695.40 = 17,068,594.80/x
  3. Step 3: Cross multiply
    32,185,138.80x = 48,333,695.40 × 17,068,594.80
  4. Step 4: Simplify right side
    32,185,138.80x = 824,988,261,969,223.88
  5. Step 5: Solve for x
    x = 824,988,261,969,223.88/32,185,138.80
  6. Step 6: Final answer
    x = 25,632,583.63

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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.