Home / 8,024,330,574.80-11,073,709,560.20-4,407,688,724.61

Finding the Fourth Proportional to 8,024,330,574.80, 11,073,709,560.20 and 4,407,688,724.61

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Solution

The fourth proportional to 8,024,330,574.80, 11,073,709,560.20 and 4,407,688,724.61 is: 6,082,683,697.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024,330,574.80 : 11,073,709,560.20 = 4,407,688,724.61 : x
  2. Step 2: Convert to fraction form
    8,024,330,574.80/11,073,709,560.20 = 4,407,688,724.61/x
  3. Step 3: Cross multiply
    8,024,330,574.80x = 11,073,709,560.20 × 4,407,688,724.61
  4. Step 4: Simplify right side
    8,024,330,574.80x = 48,809,464,768,077,455,360
  5. Step 5: Solve for x
    x = 48,809,464,768,077,455,360/8,024,330,574.80
  6. Step 6: Final answer
    x = 6,082,683,697.18

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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.