Home / 189,266,733.60-283,926,672.45-59,860,850.10

Finding the Fourth Proportional to 189,266,733.60, 283,926,672.45 and 59,860,850.10

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Solution

The fourth proportional to 189,266,733.60, 283,926,672.45 and 59,860,850.10 is: 89,799,679.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    189,266,733.60 : 283,926,672.45 = 59,860,850.10 : x
  2. Step 2: Convert to fraction form
    189,266,733.60/283,926,672.45 = 59,860,850.10/x
  3. Step 3: Cross multiply
    189,266,733.60x = 283,926,672.45 × 59,860,850.10
  4. Step 4: Simplify right side
    189,266,733.60x = 16,996,091,978,921,250
  5. Step 5: Solve for x
    x = 16,996,091,978,921,250/189,266,733.60
  6. Step 6: Final answer
    x = 89,799,679.30

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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.