Home / 32,555,061.70-48,840,368.55-9,836,181.70

Finding the Fourth Proportional to 32,555,061.70, 48,840,368.55 and 9,836,181.70

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Solution

The fourth proportional to 32,555,061.70, 48,840,368.55 and 9,836,181.70 is: 14,756,621.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,555,061.70 : 48,840,368.55 = 9,836,181.70 : x
  2. Step 2: Convert to fraction form
    32,555,061.70/48,840,368.55 = 9,836,181.70/x
  3. Step 3: Cross multiply
    32,555,061.70x = 48,840,368.55 × 9,836,181.70
  4. Step 4: Simplify right side
    32,555,061.70x = 480,402,739,352,765.50
  5. Step 5: Solve for x
    x = 480,402,739,352,765.50/32,555,061.70
  6. Step 6: Final answer
    x = 14,756,621.99

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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.