Home / 32,582,189,321.66-48,846,909,869.55-10,186,409,671.47

Finding the Fourth Proportional to 32,582,189,321.66, 48,846,909,869.55 and 10,186,409,671.47

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Solution

The fourth proportional to 32,582,189,321.66, 48,846,909,869.55 and 10,186,409,671.47 is: 15,271,368,974.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,582,189,321.66 : 48,846,909,869.55 = 10,186,409,671.47 : x
  2. Step 2: Convert to fraction form
    32,582,189,321.66/48,846,909,869.55 = 10,186,409,671.47/x
  3. Step 3: Cross multiply
    32,582,189,321.66x = 48,846,909,869.55 × 10,186,409,671.47
  4. Step 4: Simplify right side
    32,582,189,321.66x = 497,574,635,116,607,504,384
  5. Step 5: Solve for x
    x = 497,574,635,116,607,504,384/32,582,189,321.66
  6. Step 6: Final answer
    x = 15,271,368,974.15

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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.