Home / 32,954,909.70-49,432,364.55-19,484,804.10

Finding the Fourth Proportional to 32,954,909.70, 49,432,364.55 and 19,484,804.10

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Solution

The fourth proportional to 32,954,909.70, 49,432,364.55 and 19,484,804.10 is: 29,227,206.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,954,909.70 : 49,432,364.55 = 19,484,804.10 : x
  2. Step 2: Convert to fraction form
    32,954,909.70/49,432,364.55 = 19,484,804.10/x
  3. Step 3: Cross multiply
    32,954,909.70x = 49,432,364.55 × 19,484,804.10
  4. Step 4: Simplify right side
    32,954,909.70x = 963,179,939,456,534.62
  5. Step 5: Solve for x
    x = 963,179,939,456,534.62/32,954,909.70
  6. Step 6: Final answer
    x = 29,227,206.15

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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.