Home / 25,342,291.51-34,973,099.90-14,328,804.64

Finding the Fourth Proportional to 25,342,291.51, 34,973,099.90 and 14,328,804.64

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Solution

The fourth proportional to 25,342,291.51, 34,973,099.90 and 14,328,804.64 is: 19,774,167.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,342,291.51 : 34,973,099.90 = 14,328,804.64 : x
  2. Step 2: Convert to fraction form
    25,342,291.51/34,973,099.90 = 14,328,804.64/x
  3. Step 3: Cross multiply
    25,342,291.51x = 34,973,099.90 × 14,328,804.64
  4. Step 4: Simplify right side
    25,342,291.51x = 501,122,715,904,734.69
  5. Step 5: Solve for x
    x = 501,122,715,904,734.69/25,342,291.51
  6. Step 6: Final answer
    x = 19,774,167.45

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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.