Home / 46,660,176.72-70,003,455.14-15,961,403.52

Finding the Fourth Proportional to 46,660,176.72, 70,003,455.14 and 15,961,403.52

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Solution

The fourth proportional to 46,660,176.72, 70,003,455.14 and 15,961,403.52 is: 23,946,617.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,660,176.72 : 70,003,455.14 = 15,961,403.52 : x
  2. Step 2: Convert to fraction form
    46,660,176.72/70,003,455.14 = 15,961,403.52/x
  3. Step 3: Cross multiply
    46,660,176.72x = 70,003,455.14 × 15,961,403.52
  4. Step 4: Simplify right side
    46,660,176.72x = 1,117,353,395,283,758.12
  5. Step 5: Solve for x
    x = 1,117,353,395,283,758.12/46,660,176.72
  6. Step 6: Final answer
    x = 23,946,617.30

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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.