Home / 63,926,420.87-88,242,451.14-41,901,339.67

Finding the Fourth Proportional to 63,926,420.87, 88,242,451.14 and 41,901,339.67

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Solution

The fourth proportional to 63,926,420.87, 88,242,451.14 and 41,901,339.67 is: 57,839,573.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,926,420.87 : 88,242,451.14 = 41,901,339.67 : x
  2. Step 2: Convert to fraction form
    63,926,420.87/88,242,451.14 = 41,901,339.67/x
  3. Step 3: Cross multiply
    63,926,420.87x = 88,242,451.14 × 41,901,339.67
  4. Step 4: Simplify right side
    63,926,420.87x = 3,697,476,918,205,159
  5. Step 5: Solve for x
    x = 3,697,476,918,205,159/63,926,420.87
  6. Step 6: Final answer
    x = 57,839,573.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.