Home / 32,582,189,150.87-48,846,909,613.92-10,186,409,500.20

Finding the Fourth Proportional to 32,582,189,150.87, 48,846,909,613.92 and 10,186,409,500.20

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Solution

The fourth proportional to 32,582,189,150.87, 48,846,909,613.92 and 10,186,409,500.20 is: 15,271,368,717.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,582,189,150.87 : 48,846,909,613.92 = 10,186,409,500.20 : x
  2. Step 2: Convert to fraction form
    32,582,189,150.87/48,846,909,613.92 = 10,186,409,500.20/x
  3. Step 3: Cross multiply
    32,582,189,150.87x = 48,846,909,613.92 × 10,186,409,500.20
  4. Step 4: Simplify right side
    32,582,189,150.87x = 497,574,624,146,645,450,752
  5. Step 5: Solve for x
    x = 497,574,624,146,645,450,752/32,582,189,150.87
  6. Step 6: Final answer
    x = 15,271,368,717.51

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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.