Home / 528,041,607,192.90-792,062,410,789.35-528,041,607,192.90

Finding the Fourth Proportional to 528,041,607,192.90, 792,062,410,789.35 and 528,041,607,192.90

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Solution

The fourth proportional to 528,041,607,192.90, 792,062,410,789.35 and 528,041,607,192.90 is: 792,062,410,789.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    528,041,607,192.90 : 792,062,410,789.35 = 528,041,607,192.90 : x
  2. Step 2: Convert to fraction form
    528,041,607,192.90/792,062,410,789.35 = 528,041,607,192.90/x
  3. Step 3: Cross multiply
    528,041,607,192.90x = 792,062,410,789.35 × 528,041,607,192.90
  4. Step 4: Simplify right side
    528,041,607,192.90x = 418,241,908,390,291,354,681,344
  5. Step 5: Solve for x
    x = 418,241,908,390,291,354,681,344/528,041,607,192.90
  6. Step 6: Final answer
    x = 792,062,410,789.35

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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.