Home / 17,405,646.51-24,020,440.43-10,437,458.55

Finding the Fourth Proportional to 17,405,646.51, 24,020,440.43 and 10,437,458.55

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Solution

The fourth proportional to 17,405,646.51, 24,020,440.43 and 10,437,458.55 is: 14,404,081.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,405,646.51 : 24,020,440.43 = 10,437,458.55 : x
  2. Step 2: Convert to fraction form
    17,405,646.51/24,020,440.43 = 10,437,458.55/x
  3. Step 3: Cross multiply
    17,405,646.51x = 24,020,440.43 × 10,437,458.55
  4. Step 4: Simplify right side
    17,405,646.51x = 250,712,351,228,630.78
  5. Step 5: Solve for x
    x = 250,712,351,228,630.78/17,405,646.51
  6. Step 6: Final answer
    x = 14,404,081.52

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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.