Home / 7,306,587,016.41-10,083,090,079.77-3,965,085,298.79

Finding the Fourth Proportional to 7,306,587,016.41, 10,083,090,079.77 and 3,965,085,298.79

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Solution

The fourth proportional to 7,306,587,016.41, 10,083,090,079.77 and 3,965,085,298.79 is: 5,471,817,710.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306,587,016.41 : 10,083,090,079.77 = 3,965,085,298.79 : x
  2. Step 2: Convert to fraction form
    7,306,587,016.41/10,083,090,079.77 = 3,965,085,298.79/x
  3. Step 3: Cross multiply
    7,306,587,016.41x = 10,083,090,079.77 × 3,965,085,298.79
  4. Step 4: Simplify right side
    7,306,587,016.41x = 39,980,312,241,620,901,888
  5. Step 5: Solve for x
    x = 39,980,312,241,620,901,888/7,306,587,016.41
  6. Step 6: Final answer
    x = 5,471,817,710.76

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1.5x scale

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.