Home / 46,355,286.14-69,480,035.51-18,671,484.77

Finding the Fourth Proportional to 46,355,286.14, 69,480,035.51 and 18,671,484.77

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Solution

The fourth proportional to 46,355,286.14, 69,480,035.51 and 18,671,484.77 is: 27,985,922.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,355,286.14 : 69,480,035.51 = 18,671,484.77 : x
  2. Step 2: Convert to fraction form
    46,355,286.14/69,480,035.51 = 18,671,484.77/x
  3. Step 3: Cross multiply
    46,355,286.14x = 69,480,035.51 × 18,671,484.77
  4. Step 4: Simplify right side
    46,355,286.14x = 1,297,295,424,844,024.25
  5. Step 5: Solve for x
    x = 1,297,295,424,844,024.25/46,355,286.14
  6. Step 6: Final answer
    x = 27,985,922.06

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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.