Home / 573,957,500,103.85-792,085,413,146.20-330,087,159,388.35

Finding the Fourth Proportional to 573,957,500,103.85, 792,085,413,146.20 and 330,087,159,388.35

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Solution

The fourth proportional to 573,957,500,103.85, 792,085,413,146.20 and 330,087,159,388.35 is: 455,534,118,765.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,957,500,103.85 : 792,085,413,146.20 = 330,087,159,388.35 : x
  2. Step 2: Convert to fraction form
    573,957,500,103.85/792,085,413,146.20 = 330,087,159,388.35/x
  3. Step 3: Cross multiply
    573,957,500,103.85x = 792,085,413,146.20 × 330,087,159,388.35
  4. Step 4: Simplify right side
    573,957,500,103.85x = 261,457,224,018,376,750,268,416
  5. Step 5: Solve for x
    x = 261,457,224,018,376,750,268,416/573,957,500,103.85
  6. Step 6: Final answer
    x = 455,534,118,765.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.