Home / 9,313,832,639,968.50-13,958,260,889,901-7,248,732,318,332.10

Finding the Fourth Proportional to 9,313,832,639,968.50, 13,958,260,889,901 and 7,248,732,318,332.10

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Solution

The fourth proportional to 9,313,832,639,968.50, 13,958,260,889,901 and 7,248,732,318,332.10 is: 10,863,379,312,415.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,313,832,639,968.50 : 13,958,260,889,901 = 7,248,732,318,332.10 : x
  2. Step 2: Convert to fraction form
    9,313,832,639,968.50/13,958,260,889,901 = 7,248,732,318,332.10/x
  3. Step 3: Cross multiply
    9,313,832,639,968.50x = 13,958,260,889,901 × 7,248,732,318,332.10
  4. Step 4: Simplify right side
    9,313,832,639,968.50x = 101,179,696,820,336,355,757,260,800
  5. Step 5: Solve for x
    x = 101,179,696,820,336,355,757,260,800/9,313,832,639,968.50
  6. Step 6: Final answer
    x = 10,863,379,312,415.75

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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.