Home / 36,402,651,299.73-54,603,976,949.63-10,230,244,931.73

Finding the Fourth Proportional to 36,402,651,299.73, 54,603,976,949.63 and 10,230,244,931.73

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Solution

The fourth proportional to 36,402,651,299.73, 54,603,976,949.63 and 10,230,244,931.73 is: 15,345,367,397.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,402,651,299.73 : 54,603,976,949.63 = 10,230,244,931.73 : x
  2. Step 2: Convert to fraction form
    36,402,651,299.73/54,603,976,949.63 = 10,230,244,931.73/x
  3. Step 3: Cross multiply
    36,402,651,299.73x = 54,603,976,949.63 × 10,230,244,931.73
  4. Step 4: Simplify right side
    36,402,651,299.73x = 558,612,058,441,202,860,032
  5. Step 5: Solve for x
    x = 558,612,058,441,202,860,032/36,402,651,299.73
  6. Step 6: Final answer
    x = 15,345,367,397.60

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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.