Home / 15,894,122,183.37-23,845,835,554.39-5,125,186,933.67

Finding the Fourth Proportional to 15,894,122,183.37, 23,845,835,554.39 and 5,125,186,933.67

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Solution

The fourth proportional to 15,894,122,183.37, 23,845,835,554.39 and 5,125,186,933.67 is: 7,689,280,565.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,894,122,183.37 : 23,845,835,554.39 = 5,125,186,933.67 : x
  2. Step 2: Convert to fraction form
    15,894,122,183.37/23,845,835,554.39 = 5,125,186,933.67/x
  3. Step 3: Cross multiply
    15,894,122,183.37x = 23,845,835,554.39 × 5,125,186,933.67
  4. Step 4: Simplify right side
    15,894,122,183.37x = 122,214,364,805,847,384,064
  5. Step 5: Solve for x
    x = 122,214,364,805,847,384,064/15,894,122,183.37
  6. Step 6: Final answer
    x = 7,689,280,565.22

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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.