Home / 41,007,069.60-61,505,938.80-10,717,994.40

Finding the Fourth Proportional to 41,007,069.60, 61,505,938.80 and 10,717,994.40

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Solution

The fourth proportional to 41,007,069.60, 61,505,938.80 and 10,717,994.40 is: 16,075,772.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,007,069.60 : 61,505,938.80 = 10,717,994.40 : x
  2. Step 2: Convert to fraction form
    41,007,069.60/61,505,938.80 = 10,717,994.40/x
  3. Step 3: Cross multiply
    41,007,069.60x = 61,505,938.80 × 10,717,994.40
  4. Step 4: Simplify right side
    41,007,069.60x = 659,220,307,625,142.75
  5. Step 5: Solve for x
    x = 659,220,307,625,142.75/41,007,069.60
  6. Step 6: Final answer
    x = 16,075,772.15

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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.