Home / 996,602,614.38-1,494,557,737.44-554,619,778.92

Finding the Fourth Proportional to 996,602,614.38, 1,494,557,737.44 and 554,619,778.92

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Solution

The fourth proportional to 996,602,614.38, 1,494,557,737.44 and 554,619,778.92 is: 831,737,013.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,602,614.38 : 1,494,557,737.44 = 554,619,778.92 : x
  2. Step 2: Convert to fraction form
    996,602,614.38/1,494,557,737.44 = 554,619,778.92/x
  3. Step 3: Cross multiply
    996,602,614.38x = 1,494,557,737.44 × 554,619,778.92
  4. Step 4: Simplify right side
    996,602,614.38x = 828,911,281,922,148,224
  5. Step 5: Solve for x
    x = 828,911,281,922,148,224/996,602,614.38
  6. Step 6: Final answer
    x = 831,737,013.29

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1.5x scale

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.