Home / 34,646,908,934.40-51,970,363,401.60-8,474,502,566.40

Finding the Fourth Proportional to 34,646,908,934.40, 51,970,363,401.60 and 8,474,502,566.40

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Solution

The fourth proportional to 34,646,908,934.40, 51,970,363,401.60 and 8,474,502,566.40 is: 12,711,753,849.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,646,908,934.40 : 51,970,363,401.60 = 8,474,502,566.40 : x
  2. Step 2: Convert to fraction form
    34,646,908,934.40/51,970,363,401.60 = 8,474,502,566.40/x
  3. Step 3: Cross multiply
    34,646,908,934.40x = 51,970,363,401.60 × 8,474,502,566.40
  4. Step 4: Simplify right side
    34,646,908,934.40x = 440,422,978,023,599,833,088
  5. Step 5: Solve for x
    x = 440,422,978,023,599,833,088/34,646,908,934.40
  6. Step 6: Final answer
    x = 12,711,753,849.60

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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.