Home / 32,371,923.40-48,551,664.30-9,653,561.80

Finding the Fourth Proportional to 32,371,923.40, 48,551,664.30 and 9,653,561.80

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Solution

The fourth proportional to 32,371,923.40, 48,551,664.30 and 9,653,561.80 is: 14,478,487.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,371,923.40 : 48,551,664.30 = 9,653,561.80 : x
  2. Step 2: Convert to fraction form
    32,371,923.40/48,551,664.30 = 9,653,561.80/x
  3. Step 3: Cross multiply
    32,371,923.40x = 48,551,664.30 × 9,653,561.80
  4. Step 4: Simplify right side
    32,371,923.40x = 468,696,491,812,903.75
  5. Step 5: Solve for x
    x = 468,696,491,812,903.75/32,371,923.40
  6. Step 6: Final answer
    x = 14,478,487.61

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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.