Home / 7,052,570,823.66-9,732,253,998.76-3,837,493,439.46

Finding the Fourth Proportional to 7,052,570,823.66, 9,732,253,998.76 and 3,837,493,439.46

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Solution

The fourth proportional to 7,052,570,823.66, 9,732,253,998.76 and 3,837,493,439.46 is: 5,295,581,115.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,052,570,823.66 : 9,732,253,998.76 = 3,837,493,439.46 : x
  2. Step 2: Convert to fraction form
    7,052,570,823.66/9,732,253,998.76 = 3,837,493,439.46/x
  3. Step 3: Cross multiply
    7,052,570,823.66x = 9,732,253,998.76 × 3,837,493,439.46
  4. Step 4: Simplify right side
    7,052,570,823.66x = 37,347,460,871,399,849,984
  5. Step 5: Solve for x
    x = 37,347,460,871,399,849,984/7,052,570,823.66
  6. Step 6: Final answer
    x = 5,295,581,115.77

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.