Home / 3,470,999,196.74-4,790,274,304.95-1,965,893,293.98

Finding the Fourth Proportional to 3,470,999,196.74, 4,790,274,304.95 and 1,965,893,293.98

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Solution

The fourth proportional to 3,470,999,196.74, 4,790,274,304.95 and 1,965,893,293.98 is: 2,713,100,061.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,470,999,196.74 : 4,790,274,304.95 = 1,965,893,293.98 : x
  2. Step 2: Convert to fraction form
    3,470,999,196.74/4,790,274,304.95 = 1,965,893,293.98/x
  3. Step 3: Cross multiply
    3,470,999,196.74x = 4,790,274,304.95 × 1,965,893,293.98
  4. Step 4: Simplify right side
    3,470,999,196.74x = 9,417,168,132,425,910,272
  5. Step 5: Solve for x
    x = 9,417,168,132,425,910,272/3,470,999,196.74
  6. Step 6: Final answer
    x = 2,713,100,061.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.