Home / 6,724,011,171.59-10,092,137,260.04-3,578,866,274.64

Finding the Fourth Proportional to 6,724,011,171.59, 10,092,137,260.04 and 3,578,866,274.64

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Solution

The fourth proportional to 6,724,011,171.59, 10,092,137,260.04 and 3,578,866,274.64 is: 5,371,557,059.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,724,011,171.59 : 10,092,137,260.04 = 3,578,866,274.64 : x
  2. Step 2: Convert to fraction form
    6,724,011,171.59/10,092,137,260.04 = 3,578,866,274.64/x
  3. Step 3: Cross multiply
    6,724,011,171.59x = 10,092,137,260.04 × 3,578,866,274.64
  4. Step 4: Simplify right side
    6,724,011,171.59x = 36,118,409,678,994,894,848
  5. Step 5: Solve for x
    x = 36,118,409,678,994,894,848/6,724,011,171.59
  6. Step 6: Final answer
    x = 5,371,557,059.81

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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.