Home / 7,363,527,752.70-10,161,600,989.67-4,022,025,032.70

Finding the Fourth Proportional to 7,363,527,752.70, 10,161,600,989.67 and 4,022,025,032.70

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Solution

The fourth proportional to 7,363,527,752.70, 10,161,600,989.67 and 4,022,025,032.70 is: 5,550,357,780.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,363,527,752.70 : 10,161,600,989.67 = 4,022,025,032.70 : x
  2. Step 2: Convert to fraction form
    7,363,527,752.70/10,161,600,989.67 = 4,022,025,032.70/x
  3. Step 3: Cross multiply
    7,363,527,752.70x = 10,161,600,989.67 × 4,022,025,032.70
  4. Step 4: Simplify right side
    7,363,527,752.70x = 40,870,213,552,761,831,424
  5. Step 5: Solve for x
    x = 40,870,213,552,761,831,424/7,363,527,752.70
  6. Step 6: Final answer
    x = 5,550,357,780.31

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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.