Home / 4,476,996,065.28-6,711,955,670.01-2,234,892,678.53

Finding the Fourth Proportional to 4,476,996,065.28, 6,711,955,670.01 and 2,234,892,678.53

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Solution

The fourth proportional to 4,476,996,065.28, 6,711,955,670.01 and 2,234,892,678.53 is: 3,350,572,653.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,996,065.28 : 6,711,955,670.01 = 2,234,892,678.53 : x
  2. Step 2: Convert to fraction form
    4,476,996,065.28/6,711,955,670.01 = 2,234,892,678.53/x
  3. Step 3: Cross multiply
    4,476,996,065.28x = 6,711,955,670.01 × 2,234,892,678.53
  4. Step 4: Simplify right side
    4,476,996,065.28x = 15,000,500,585,523,271,680
  5. Step 5: Solve for x
    x = 15,000,500,585,523,271,680/4,476,996,065.28
  6. Step 6: Final answer
    x = 3,350,572,653.36

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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.