Home / 64,267,597.68-88,656,490.81-41,038,301.04

Finding the Fourth Proportional to 64,267,597.68, 88,656,490.81 and 41,038,301.04

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Solution

The fourth proportional to 64,267,597.68, 88,656,490.81 and 41,038,301.04 is: 56,611,914.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,267,597.68 : 88,656,490.81 = 41,038,301.04 : x
  2. Step 2: Convert to fraction form
    64,267,597.68/88,656,490.81 = 41,038,301.04/x
  3. Step 3: Cross multiply
    64,267,597.68x = 88,656,490.81 × 41,038,301.04
  4. Step 4: Simplify right side
    64,267,597.68x = 3,638,311,759,010,773.50
  5. Step 5: Solve for x
    x = 3,638,311,759,010,773.50/64,267,597.68
  6. Step 6: Final answer
    x = 56,611,914.72

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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.