Home / 533,388,034,489.55-736,056,442,632.90-301,896,583,570.90

Finding the Fourth Proportional to 533,388,034,489.55, 736,056,442,632.90 and 301,896,583,570.90

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Solution

The fourth proportional to 533,388,034,489.55, 736,056,442,632.90 and 301,896,583,570.90 is: 416,606,505,916.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,388,034,489.55 : 736,056,442,632.90 = 301,896,583,570.90 : x
  2. Step 2: Convert to fraction form
    533,388,034,489.55/736,056,442,632.90 = 301,896,583,570.90/x
  3. Step 3: Cross multiply
    533,388,034,489.55x = 736,056,442,632.90 × 301,896,583,570.90
  4. Step 4: Simplify right side
    533,388,034,489.55x = 222,212,925,346,222,669,037,568
  5. Step 5: Solve for x
    x = 222,212,925,346,222,669,037,568/533,388,034,489.55
  6. Step 6: Final answer
    x = 416,606,505,916.24

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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.