Home / 32,388,030.60-48,582,564.30-8,453,502.60

Finding the Fourth Proportional to 32,388,030.60, 48,582,564.30 and 8,453,502.60

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Solution

The fourth proportional to 32,388,030.60, 48,582,564.30 and 8,453,502.60 is: 12,680,389.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,388,030.60 : 48,582,564.30 = 8,453,502.60 : x
  2. Step 2: Convert to fraction form
    32,388,030.60/48,582,564.30 = 8,453,502.60/x
  3. Step 3: Cross multiply
    32,388,030.60x = 48,582,564.30 × 8,453,502.60
  4. Step 4: Simplify right side
    32,388,030.60x = 410,692,833,624,717.12
  5. Step 5: Solve for x
    x = 410,692,833,624,717.12/32,388,030.60
  6. Step 6: Final answer
    x = 12,680,389.21

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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.