Home / 52,595,473,442.76-78,892,104,849.48-12,801,470,298.12

Finding the Fourth Proportional to 52,595,473,442.76, 78,892,104,849.48 and 12,801,470,298.12

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Solution

The fourth proportional to 52,595,473,442.76, 78,892,104,849.48 and 12,801,470,298.12 is: 19,201,936,419.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,595,473,442.76 : 78,892,104,849.48 = 12,801,470,298.12 : x
  2. Step 2: Convert to fraction form
    52,595,473,442.76/78,892,104,849.48 = 12,801,470,298.12/x
  3. Step 3: Cross multiply
    52,595,473,442.76x = 78,892,104,849.48 × 12,801,470,298.12
  4. Step 4: Simplify right side
    52,595,473,442.76x = 1,009,934,936,986,786,988,032
  5. Step 5: Solve for x
    x = 1,009,934,936,986,786,988,032/52,595,473,442.76
  6. Step 6: Final answer
    x = 19,201,936,419.22

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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.