Home / 23,376,032.60-35,064,048.90-13,172,365.40

Finding the Fourth Proportional to 23,376,032.60, 35,064,048.90 and 13,172,365.40

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Solution

The fourth proportional to 23,376,032.60, 35,064,048.90 and 13,172,365.40 is: 19,758,548.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,376,032.60 : 35,064,048.90 = 13,172,365.40 : x
  2. Step 2: Convert to fraction form
    23,376,032.60/35,064,048.90 = 13,172,365.40/x
  3. Step 3: Cross multiply
    23,376,032.60x = 35,064,048.90 × 13,172,365.40
  4. Step 4: Simplify right side
    23,376,032.60x = 461,876,464,514,268.06
  5. Step 5: Solve for x
    x = 461,876,464,514,268.06/23,376,032.60
  6. Step 6: Final answer
    x = 19,758,548.10

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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.