Home / 6,527,787,398.37-9,008,377,116.12-3,708,550,023.28

Finding the Fourth Proportional to 6,527,787,398.37, 9,008,377,116.12 and 3,708,550,023.28

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Solution

The fourth proportional to 6,527,787,398.37, 9,008,377,116.12 and 3,708,550,023.28 is: 5,117,816,363.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,787,398.37 : 9,008,377,116.12 = 3,708,550,023.28 : x
  2. Step 2: Convert to fraction form
    6,527,787,398.37/9,008,377,116.12 = 3,708,550,023.28/x
  3. Step 3: Cross multiply
    6,527,787,398.37x = 9,008,377,116.12 × 3,708,550,023.28
  4. Step 4: Simplify right side
    6,527,787,398.37x = 33,408,017,163,678,736,384
  5. Step 5: Solve for x
    x = 33,408,017,163,678,736,384/6,527,787,398.37
  6. Step 6: Final answer
    x = 5,117,816,363.33

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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.