Home / 71,664,255,740.40-107,496,383,610.60-32,406,926,895.60

Finding the Fourth Proportional to 71,664,255,740.40, 107,496,383,610.60 and 32,406,926,895.60

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Solution

The fourth proportional to 71,664,255,740.40, 107,496,383,610.60 and 32,406,926,895.60 is: 48,610,390,343.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,664,255,740.40 : 107,496,383,610.60 = 32,406,926,895.60 : x
  2. Step 2: Convert to fraction form
    71,664,255,740.40/107,496,383,610.60 = 32,406,926,895.60/x
  3. Step 3: Cross multiply
    71,664,255,740.40x = 107,496,383,610.60 × 32,406,926,895.60
  4. Step 4: Simplify right side
    71,664,255,740.40x = 3,483,627,445,210,088,210,432
  5. Step 5: Solve for x
    x = 3,483,627,445,210,088,210,432/71,664,255,740.40
  6. Step 6: Final answer
    x = 48,610,390,343.40

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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.