Home / 4,960,116,015.20-7,440,174,022.80-1,466,210,304.80

Finding the Fourth Proportional to 4,960,116,015.20, 7,440,174,022.80 and 1,466,210,304.80

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Solution

The fourth proportional to 4,960,116,015.20, 7,440,174,022.80 and 1,466,210,304.80 is: 2,199,315,457.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,960,116,015.20 : 7,440,174,022.80 = 1,466,210,304.80 : x
  2. Step 2: Convert to fraction form
    4,960,116,015.20/7,440,174,022.80 = 1,466,210,304.80/x
  3. Step 3: Cross multiply
    4,960,116,015.20x = 7,440,174,022.80 × 1,466,210,304.80
  4. Step 4: Simplify right side
    4,960,116,015.20x = 10,908,859,821,734,629,376
  5. Step 5: Solve for x
    x = 10,908,859,821,734,629,376/4,960,116,015.20
  6. Step 6: Final answer
    x = 2,199,315,457.20

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Double scale
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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.