Home / 6,527,558,182.81-9,007,944,124.32-3,630,690,350.41

Finding the Fourth Proportional to 6,527,558,182.81, 9,007,944,124.32 and 3,630,690,350.41

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Solution

The fourth proportional to 6,527,558,182.81, 9,007,944,124.32 and 3,630,690,350.41 is: 5,010,304,756.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,558,182.81 : 9,007,944,124.32 = 3,630,690,350.41 : x
  2. Step 2: Convert to fraction form
    6,527,558,182.81/9,007,944,124.32 = 3,630,690,350.41/x
  3. Step 3: Cross multiply
    6,527,558,182.81x = 9,007,944,124.32 × 3,630,690,350.41
  4. Step 4: Simplify right side
    6,527,558,182.81x = 32,705,055,809,195,675,648
  5. Step 5: Solve for x
    x = 32,705,055,809,195,675,648/6,527,558,182.81
  6. Step 6: Final answer
    x = 5,010,304,756.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.