Home / 2,155,301,829.20-3,232,952,743.80-2,155,301,829.20

Finding the Fourth Proportional to 2,155,301,829.20, 3,232,952,743.80 and 2,155,301,829.20

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Solution

The fourth proportional to 2,155,301,829.20, 3,232,952,743.80 and 2,155,301,829.20 is: 3,232,952,743.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,155,301,829.20 : 3,232,952,743.80 = 2,155,301,829.20 : x
  2. Step 2: Convert to fraction form
    2,155,301,829.20/3,232,952,743.80 = 2,155,301,829.20/x
  3. Step 3: Cross multiply
    2,155,301,829.20x = 3,232,952,743.80 × 2,155,301,829.20
  4. Step 4: Simplify right side
    2,155,301,829.20x = 6,967,988,962,429,298,688
  5. Step 5: Solve for x
    x = 6,967,988,962,429,298,688/2,155,301,829.20
  6. Step 6: Final answer
    x = 3,232,952,743.80

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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.