Home / 43,355,484.72-65,033,256.24-11,009,813.04

Finding the Fourth Proportional to 43,355,484.72, 65,033,256.24 and 11,009,813.04

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Solution

The fourth proportional to 43,355,484.72, 65,033,256.24 and 11,009,813.04 is: 16,514,726.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,355,484.72 : 65,033,256.24 = 11,009,813.04 : x
  2. Step 2: Convert to fraction form
    43,355,484.72/65,033,256.24 = 11,009,813.04/x
  3. Step 3: Cross multiply
    43,355,484.72x = 65,033,256.24 × 11,009,813.04
  4. Step 4: Simplify right side
    43,355,484.72x = 716,003,992,584,813.38
  5. Step 5: Solve for x
    x = 716,003,992,584,813.38/43,355,484.72
  6. Step 6: Final answer
    x = 16,514,726.96

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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.