Home / 373,070,510,300.52-559,607,396,977.08-118,101,138,793.92

Finding the Fourth Proportional to 373,070,510,300.52, 559,607,396,977.08 and 118,101,138,793.92

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Solution

The fourth proportional to 373,070,510,300.52, 559,607,396,977.08 and 118,101,138,793.92 is: 177,152,224,675.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,070,510,300.52 : 559,607,396,977.08 = 118,101,138,793.92 : x
  2. Step 2: Convert to fraction form
    373,070,510,300.52/559,607,396,977.08 = 118,101,138,793.92/x
  3. Step 3: Cross multiply
    373,070,510,300.52x = 559,607,396,977.08 × 118,101,138,793.92
  4. Step 4: Simplify right side
    373,070,510,300.52x = 66,090,270,860,494,403,272,704
  5. Step 5: Solve for x
    x = 66,090,270,860,494,403,272,704/373,070,510,300.52
  6. Step 6: Final answer
    x = 177,152,224,675.32

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1.5x scale

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.