Home / 5,562,340,237.80-8,343,510,356.70-5,136,177,699.90

Finding the Fourth Proportional to 5,562,340,237.80, 8,343,510,356.70 and 5,136,177,699.90

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Solution

The fourth proportional to 5,562,340,237.80, 8,343,510,356.70 and 5,136,177,699.90 is: 7,704,266,549.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,562,340,237.80 : 8,343,510,356.70 = 5,136,177,699.90 : x
  2. Step 2: Convert to fraction form
    5,562,340,237.80/8,343,510,356.70 = 5,136,177,699.90/x
  3. Step 3: Cross multiply
    5,562,340,237.80x = 8,343,510,356.70 × 5,136,177,699.90
  4. Step 4: Simplify right side
    5,562,340,237.80x = 42,853,751,832,967,233,536
  5. Step 5: Solve for x
    x = 42,853,751,832,967,233,536/5,562,340,237.80
  6. Step 6: Final answer
    x = 7,704,266,549.85

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Double scale
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Similar ratio
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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.