Home / 47,121,444,000.90-70,682,166,001.35-47,121,444,000.90

Finding the Fourth Proportional to 47,121,444,000.90, 70,682,166,001.35 and 47,121,444,000.90

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Solution

The fourth proportional to 47,121,444,000.90, 70,682,166,001.35 and 47,121,444,000.90 is: 70,682,166,001.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,121,444,000.90 : 70,682,166,001.35 = 47,121,444,000.90 : x
  2. Step 2: Convert to fraction form
    47,121,444,000.90/70,682,166,001.35 = 47,121,444,000.90/x
  3. Step 3: Cross multiply
    47,121,444,000.90x = 70,682,166,001.35 × 47,121,444,000.90
  4. Step 4: Simplify right side
    47,121,444,000.90x = 3,330,645,727,094,932,242,432
  5. Step 5: Solve for x
    x = 3,330,645,727,094,932,242,432/47,121,444,000.90
  6. Step 6: Final answer
    x = 70,682,166,001.35

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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.