Home / 4,829,064,200.31-7,243,587,259.25-1,513,132,620.51

Finding the Fourth Proportional to 4,829,064,200.31, 7,243,587,259.25 and 1,513,132,620.51

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Solution

The fourth proportional to 4,829,064,200.31, 7,243,587,259.25 and 1,513,132,620.51 is: 2,269,696,097.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,064,200.31 : 7,243,587,259.25 = 1,513,132,620.51 : x
  2. Step 2: Convert to fraction form
    4,829,064,200.31/7,243,587,259.25 = 1,513,132,620.51/x
  3. Step 3: Cross multiply
    4,829,064,200.31x = 7,243,587,259.25 × 1,513,132,620.51
  4. Step 4: Simplify right side
    4,829,064,200.31x = 10,960,508,171,474,235,392
  5. Step 5: Solve for x
    x = 10,960,508,171,474,235,392/4,829,064,200.31
  6. Step 6: Final answer
    x = 2,269,696,097.80

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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.