Home / 1,653,183,659.21-2,479,778,900.53-1,552,167,353.93

Finding the Fourth Proportional to 1,653,183,659.21, 2,479,778,900.53 and 1,552,167,353.93

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Solution

The fourth proportional to 1,653,183,659.21, 2,479,778,900.53 and 1,552,167,353.93 is: 2,328,254,234.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,653,183,659.21 : 2,479,778,900.53 = 1,552,167,353.93 : x
  2. Step 2: Convert to fraction form
    1,653,183,659.21/2,479,778,900.53 = 1,552,167,353.93/x
  3. Step 3: Cross multiply
    1,653,183,659.21x = 2,479,778,900.53 × 1,552,167,353.93
  4. Step 4: Simplify right side
    1,653,183,659.21x = 3,849,031,854,350,815,744
  5. Step 5: Solve for x
    x = 3,849,031,854,350,815,744/1,653,183,659.21
  6. Step 6: Final answer
    x = 2,328,254,234.14

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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.