Home / 32,500,362.32-48,720,026.58-10,919,871.92

Finding the Fourth Proportional to 32,500,362.32, 48,720,026.58 and 10,919,871.92

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Solution

The fourth proportional to 32,500,362.32, 48,720,026.58 and 10,919,871.92 is: 16,369,554.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,500,362.32 : 48,720,026.58 = 10,919,871.92 : x
  2. Step 2: Convert to fraction form
    32,500,362.32/48,720,026.58 = 10,919,871.92/x
  3. Step 3: Cross multiply
    32,500,362.32x = 48,720,026.58 × 10,919,871.92
  4. Step 4: Simplify right side
    32,500,362.32x = 532,016,450,192,595.62
  5. Step 5: Solve for x
    x = 532,016,450,192,595.62/32,500,362.32
  6. Step 6: Final answer
    x = 16,369,554.44

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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.