Home / 63,926,420.12-88,242,450.10-41,901,338.92

Finding the Fourth Proportional to 63,926,420.12, 88,242,450.10 and 41,901,338.92

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Solution

The fourth proportional to 63,926,420.12, 88,242,450.10 and 41,901,338.92 is: 57,839,572.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,926,420.12 : 88,242,450.10 = 41,901,338.92 : x
  2. Step 2: Convert to fraction form
    63,926,420.12/88,242,450.10 = 41,901,338.92/x
  3. Step 3: Cross multiply
    63,926,420.12x = 88,242,450.10 × 41,901,338.92
  4. Step 4: Simplify right side
    63,926,420.12x = 3,697,476,808,603,058
  5. Step 5: Solve for x
    x = 3,697,476,808,603,058/63,926,420.12
  6. Step 6: Final answer
    x = 57,839,572.46

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1.5x scale

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.