Home / 1,711,083,655.29-2,562,205,167.48-1,180,930,963.64

Finding the Fourth Proportional to 1,711,083,655.29, 2,562,205,167.48 and 1,180,930,963.64

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Solution

The fourth proportional to 1,711,083,655.29, 2,562,205,167.48 and 1,180,930,963.64 is: 1,768,345,696.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,083,655.29 : 2,562,205,167.48 = 1,180,930,963.64 : x
  2. Step 2: Convert to fraction form
    1,711,083,655.29/2,562,205,167.48 = 1,180,930,963.64/x
  3. Step 3: Cross multiply
    1,711,083,655.29x = 2,562,205,167.48 × 1,180,930,963.64
  4. Step 4: Simplify right side
    1,711,083,655.29x = 3,025,787,417,462,732,800
  5. Step 5: Solve for x
    x = 3,025,787,417,462,732,800/1,711,083,655.29
  6. Step 6: Final answer
    x = 1,768,345,696.08

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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.