Home / 32,676,830.80-49,009,997.40-9,952,442.80

Finding the Fourth Proportional to 32,676,830.80, 49,009,997.40 and 9,952,442.80

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Solution

The fourth proportional to 32,676,830.80, 49,009,997.40 and 9,952,442.80 is: 14,927,065.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,676,830.80 : 49,009,997.40 = 9,952,442.80 : x
  2. Step 2: Convert to fraction form
    32,676,830.80/49,009,997.40 = 9,952,442.80/x
  3. Step 3: Cross multiply
    32,676,830.80x = 49,009,997.40 × 9,952,442.80
  4. Step 4: Simplify right side
    32,676,830.80x = 487,769,195,751,648.75
  5. Step 5: Solve for x
    x = 487,769,195,751,648.75/32,676,830.80
  6. Step 6: Final answer
    x = 14,927,065.56

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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.