Home / 32,572,304.80-48,846,015.60-9,845,648.80

Finding the Fourth Proportional to 32,572,304.80, 48,846,015.60 and 9,845,648.80

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Solution

The fourth proportional to 32,572,304.80, 48,846,015.60 and 9,845,648.80 is: 14,764,712.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,572,304.80 : 48,846,015.60 = 9,845,648.80 : x
  2. Step 2: Convert to fraction form
    32,572,304.80/48,846,015.60 = 9,845,648.80/x
  3. Step 3: Cross multiply
    32,572,304.80x = 48,846,015.60 × 9,845,648.80
  4. Step 4: Simplify right side
    32,572,304.80x = 480,920,714,876,921.31
  5. Step 5: Solve for x
    x = 480,920,714,876,921.31/32,572,304.80
  6. Step 6: Final answer
    x = 14,764,712.47

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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.