Home / 1,117,962,002.48-1,676,943,003.71-1,117,962,002.48

Finding the Fourth Proportional to 1,117,962,002.48, 1,676,943,003.71 and 1,117,962,002.48

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Solution

The fourth proportional to 1,117,962,002.48, 1,676,943,003.71 and 1,117,962,002.48 is: 1,676,943,003.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,117,962,002.48 : 1,676,943,003.71 = 1,117,962,002.48 : x
  2. Step 2: Convert to fraction form
    1,117,962,002.48/1,676,943,003.71 = 1,117,962,002.48/x
  3. Step 3: Cross multiply
    1,117,962,002.48x = 1,676,943,003.71 × 1,117,962,002.48
  4. Step 4: Simplify right side
    1,117,962,002.48x = 1,874,758,558,466,867,712
  5. Step 5: Solve for x
    x = 1,874,758,558,466,867,712/1,117,962,002.48
  6. Step 6: Final answer
    x = 1,676,943,003.71

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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.