Home / 372,377,088,111.20-558,565,632,166.80-372,377,088,111.20

Finding the Fourth Proportional to 372,377,088,111.20, 558,565,632,166.80 and 372,377,088,111.20

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Solution

The fourth proportional to 372,377,088,111.20, 558,565,632,166.80 and 372,377,088,111.20 is: 558,565,632,166.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,377,088,111.20 : 558,565,632,166.80 = 372,377,088,111.20 : x
  2. Step 2: Convert to fraction form
    372,377,088,111.20/558,565,632,166.80 = 372,377,088,111.20/x
  3. Step 3: Cross multiply
    372,377,088,111.20x = 558,565,632,166.80 × 372,377,088,111.20
  4. Step 4: Simplify right side
    372,377,088,111.20x = 207,997,043,625,264,641,212,416
  5. Step 5: Solve for x
    x = 207,997,043,625,264,641,212,416/372,377,088,111.20
  6. Step 6: Final answer
    x = 558,565,632,166.80

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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.