Home / 502,628,735,877.60-753,943,103,816.40-502,628,735,877.60

Finding the Fourth Proportional to 502,628,735,877.60, 753,943,103,816.40 and 502,628,735,877.60

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Solution

The fourth proportional to 502,628,735,877.60, 753,943,103,816.40 and 502,628,735,877.60 is: 753,943,103,816.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    502,628,735,877.60 : 753,943,103,816.40 = 502,628,735,877.60 : x
  2. Step 2: Convert to fraction form
    502,628,735,877.60/753,943,103,816.40 = 502,628,735,877.60/x
  3. Step 3: Cross multiply
    502,628,735,877.60x = 753,943,103,816.40 × 502,628,735,877.60
  4. Step 4: Simplify right side
    502,628,735,877.60x = 378,953,469,194,871,270,014,976
  5. Step 5: Solve for x
    x = 378,953,469,194,871,270,014,976/502,628,735,877.60
  6. Step 6: Final answer
    x = 753,943,103,816.40

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Double scale
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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.