Home / 4,467,558,643.20-6,701,337,964.80-4,039,004,620.80

Finding the Fourth Proportional to 4,467,558,643.20, 6,701,337,964.80 and 4,039,004,620.80

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Solution

The fourth proportional to 4,467,558,643.20, 6,701,337,964.80 and 4,039,004,620.80 is: 6,058,506,931.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467,558,643.20 : 6,701,337,964.80 = 4,039,004,620.80 : x
  2. Step 2: Convert to fraction form
    4,467,558,643.20/6,701,337,964.80 = 4,039,004,620.80/x
  3. Step 3: Cross multiply
    4,467,558,643.20x = 6,701,337,964.80 × 4,039,004,620.80
  4. Step 4: Simplify right side
    4,467,558,643.20x = 27,066,735,005,369,671,680
  5. Step 5: Solve for x
    x = 27,066,735,005,369,671,680/4,467,558,643.20
  6. Step 6: Final answer
    x = 6,058,506,931.20

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Double scale
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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.