Home / 7,048,862,946.68-10,574,499,000.17-2,906,041,793.72

Finding the Fourth Proportional to 7,048,862,946.68, 10,574,499,000.17 and 2,906,041,793.72

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Solution

The fourth proportional to 7,048,862,946.68, 10,574,499,000.17 and 2,906,041,793.72 is: 4,359,559,304.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,048,862,946.68 : 10,574,499,000.17 = 2,906,041,793.72 : x
  2. Step 2: Convert to fraction form
    7,048,862,946.68/10,574,499,000.17 = 2,906,041,793.72/x
  3. Step 3: Cross multiply
    7,048,862,946.68x = 10,574,499,000.17 × 2,906,041,793.72
  4. Step 4: Simplify right side
    7,048,862,946.68x = 30,729,936,042,100,219,904
  5. Step 5: Solve for x
    x = 30,729,936,042,100,219,904/7,048,862,946.68
  6. Step 6: Final answer
    x = 4,359,559,304.04

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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.