Home / 23,802,815.93-32,845,590.72-13,349,256.64

Finding the Fourth Proportional to 23,802,815.93, 32,845,590.72 and 13,349,256.64

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Solution

The fourth proportional to 23,802,815.93, 32,845,590.72 and 13,349,256.64 is: 18,420,686.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,802,815.93 : 32,845,590.72 = 13,349,256.64 : x
  2. Step 2: Convert to fraction form
    23,802,815.93/32,845,590.72 = 13,349,256.64/x
  3. Step 3: Cross multiply
    23,802,815.93x = 32,845,590.72 × 13,349,256.64
  4. Step 4: Simplify right side
    23,802,815.93x = 438,464,219,931,568.38
  5. Step 5: Solve for x
    x = 438,464,219,931,568.38/23,802,815.93
  6. Step 6: Final answer
    x = 18,420,686.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.