Home / 107,578,338.60-160,528,459.65-95,984,105.52

Finding the Fourth Proportional to 107,578,338.60, 160,528,459.65 and 95,984,105.52

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Solution

The fourth proportional to 107,578,338.60, 160,528,459.65 and 95,984,105.52 is: 143,227,538.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,578,338.60 : 160,528,459.65 = 95,984,105.52 : x
  2. Step 2: Convert to fraction form
    107,578,338.60/160,528,459.65 = 95,984,105.52/x
  3. Step 3: Cross multiply
    107,578,338.60x = 160,528,459.65 × 95,984,105.52
  4. Step 4: Simplify right side
    107,578,338.60x = 15,408,180,610,008,662
  5. Step 5: Solve for x
    x = 15,408,180,610,008,662/107,578,338.60
  6. Step 6: Final answer
    x = 143,227,538.28

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.