Home / 2,597,307,317.34-3,895,906,392.59-632,171,359.59

Finding the Fourth Proportional to 2,597,307,317.34, 3,895,906,392.59 and 632,171,359.59

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Solution

The fourth proportional to 2,597,307,317.34, 3,895,906,392.59 and 632,171,359.59 is: 948,243,754.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,597,307,317.34 : 3,895,906,392.59 = 632,171,359.59 : x
  2. Step 2: Convert to fraction form
    2,597,307,317.34/3,895,906,392.59 = 632,171,359.59/x
  3. Step 3: Cross multiply
    2,597,307,317.34x = 3,895,906,392.59 × 632,171,359.59
  4. Step 4: Simplify right side
    2,597,307,317.34x = 2,462,880,441,021,221,888
  5. Step 5: Solve for x
    x = 2,462,880,441,021,221,888/2,597,307,317.34
  6. Step 6: Final answer
    x = 948,243,754.05

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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.