Home / 4,828,896,105.80-7,243,344,158.70-4,645,230,096.20

Finding the Fourth Proportional to 4,828,896,105.80, 7,243,344,158.70 and 4,645,230,096.20

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Solution

The fourth proportional to 4,828,896,105.80, 7,243,344,158.70 and 4,645,230,096.20 is: 6,967,845,144.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,896,105.80 : 7,243,344,158.70 = 4,645,230,096.20 : x
  2. Step 2: Convert to fraction form
    4,828,896,105.80/7,243,344,158.70 = 4,645,230,096.20/x
  3. Step 3: Cross multiply
    4,828,896,105.80x = 7,243,344,158.70 × 4,645,230,096.20
  4. Step 4: Simplify right side
    4,828,896,105.80x = 33,647,000,283,127,705,600
  5. Step 5: Solve for x
    x = 33,647,000,283,127,705,600/4,828,896,105.80
  6. Step 6: Final answer
    x = 6,967,845,144.30

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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.