Home / 3,528,368,889.60-5,292,553,334.40-3,356,182,005.60

Finding the Fourth Proportional to 3,528,368,889.60, 5,292,553,334.40 and 3,356,182,005.60

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Solution

The fourth proportional to 3,528,368,889.60, 5,292,553,334.40 and 3,356,182,005.60 is: 5,034,273,008.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,528,368,889.60 : 5,292,553,334.40 = 3,356,182,005.60 : x
  2. Step 2: Convert to fraction form
    3,528,368,889.60/5,292,553,334.40 = 3,356,182,005.60/x
  3. Step 3: Cross multiply
    3,528,368,889.60x = 5,292,553,334.40 × 3,356,182,005.60
  4. Step 4: Simplify right side
    3,528,368,889.60x = 17,762,772,264,591,558,656
  5. Step 5: Solve for x
    x = 17,762,772,264,591,558,656/3,528,368,889.60
  6. Step 6: Final answer
    x = 5,034,273,008.40

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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.