Home / 2,407,803,420.30-3,611,705,130.45-2,040,471,401.10

Finding the Fourth Proportional to 2,407,803,420.30, 3,611,705,130.45 and 2,040,471,401.10

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Solution

The fourth proportional to 2,407,803,420.30, 3,611,705,130.45 and 2,040,471,401.10 is: 3,060,707,101.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407,803,420.30 : 3,611,705,130.45 = 2,040,471,401.10 : x
  2. Step 2: Convert to fraction form
    2,407,803,420.30/3,611,705,130.45 = 2,040,471,401.10/x
  3. Step 3: Cross multiply
    2,407,803,420.30x = 3,611,705,130.45 × 2,040,471,401.10
  4. Step 4: Simplify right side
    2,407,803,420.30x = 7,369,581,027,889,369,088
  5. Step 5: Solve for x
    x = 7,369,581,027,889,369,088/2,407,803,420.30
  6. Step 6: Final answer
    x = 3,060,707,101.65

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Double scale
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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.