Home / 6,592,754,287.20-9,889,131,430.80-5,705,035,240.80

Finding the Fourth Proportional to 6,592,754,287.20, 9,889,131,430.80 and 5,705,035,240.80

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Solution

The fourth proportional to 6,592,754,287.20, 9,889,131,430.80 and 5,705,035,240.80 is: 8,557,552,861.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,592,754,287.20 : 9,889,131,430.80 = 5,705,035,240.80 : x
  2. Step 2: Convert to fraction form
    6,592,754,287.20/9,889,131,430.80 = 5,705,035,240.80/x
  3. Step 3: Cross multiply
    6,592,754,287.20x = 9,889,131,430.80 × 5,705,035,240.80
  4. Step 4: Simplify right side
    6,592,754,287.20x = 56,417,843,313,616,920,576
  5. Step 5: Solve for x
    x = 56,417,843,313,616,920,576/6,592,754,287.20
  6. Step 6: Final answer
    x = 8,557,552,861.20

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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.