Home / 32,688,164.20-48,943,772.70-25,610,276.20

Finding the Fourth Proportional to 32,688,164.20, 48,943,772.70 and 25,610,276.20

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Solution

The fourth proportional to 32,688,164.20, 48,943,772.70 and 25,610,276.20 is: 38,346,097.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,688,164.20 : 48,943,772.70 = 25,610,276.20 : x
  2. Step 2: Convert to fraction form
    32,688,164.20/48,943,772.70 = 25,610,276.20/x
  3. Step 3: Cross multiply
    32,688,164.20x = 48,943,772.70 × 25,610,276.20
  4. Step 4: Simplify right side
    32,688,164.20x = 1,253,463,537,117,019.75
  5. Step 5: Solve for x
    x = 1,253,463,537,117,019.75/32,688,164.20
  6. Step 6: Final answer
    x = 38,346,097.67

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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.