Home / 4,825,807,831.80-7,238,711,747.70-3,417,701,758.20

Finding the Fourth Proportional to 4,825,807,831.80, 7,238,711,747.70 and 3,417,701,758.20

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Solution

The fourth proportional to 4,825,807,831.80, 7,238,711,747.70 and 3,417,701,758.20 is: 5,126,552,637.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825,807,831.80 : 7,238,711,747.70 = 3,417,701,758.20 : x
  2. Step 2: Convert to fraction form
    4,825,807,831.80/7,238,711,747.70 = 3,417,701,758.20/x
  3. Step 3: Cross multiply
    4,825,807,831.80x = 7,238,711,747.70 × 3,417,701,758.20
  4. Step 4: Simplify right side
    4,825,807,831.80x = 24,739,757,867,217,281,024
  5. Step 5: Solve for x
    x = 24,739,757,867,217,281,024/4,825,807,831.80
  6. Step 6: Final answer
    x = 5,126,552,637.30

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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.