Home / 528,069,108,032.15-792,103,662,048.25-528,069,108,032.15

Finding the Fourth Proportional to 528,069,108,032.15, 792,103,662,048.25 and 528,069,108,032.15

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Solution

The fourth proportional to 528,069,108,032.15, 792,103,662,048.25 and 528,069,108,032.15 is: 792,103,662,048.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    528,069,108,032.15 : 792,103,662,048.25 = 528,069,108,032.15 : x
  2. Step 2: Convert to fraction form
    528,069,108,032.15/792,103,662,048.25 = 528,069,108,032.15/x
  3. Step 3: Cross multiply
    528,069,108,032.15x = 792,103,662,048.25 × 528,069,108,032.15
  4. Step 4: Simplify right side
    528,069,108,032.15x = 418,285,474,286,819,004,645,376
  5. Step 5: Solve for x
    x = 418,285,474,286,819,004,645,376/528,069,108,032.15
  6. Step 6: Final answer
    x = 792,103,662,048.25

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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.