Home / 5,741,950,290.12-7,925,365,718.10-3,739,774,666.14

Finding the Fourth Proportional to 5,741,950,290.12, 7,925,365,718.10 and 3,739,774,666.14

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Solution

The fourth proportional to 5,741,950,290.12, 7,925,365,718.10 and 3,739,774,666.14 is: 5,161,849,273.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,741,950,290.12 : 7,925,365,718.10 = 3,739,774,666.14 : x
  2. Step 2: Convert to fraction form
    5,741,950,290.12/7,925,365,718.10 = 3,739,774,666.14/x
  3. Step 3: Cross multiply
    5,741,950,290.12x = 7,925,365,718.10 × 3,739,774,666.14
  4. Step 4: Simplify right side
    5,741,950,290.12x = 29,639,081,932,444,827,648
  5. Step 5: Solve for x
    x = 29,639,081,932,444,827,648/5,741,950,290.12
  6. Step 6: Final answer
    x = 5,161,849,273.31

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Double scale
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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.