Home / 25,342,256.64-34,973,051.93-14,328,769.89

Finding the Fourth Proportional to 25,342,256.64, 34,973,051.93 and 14,328,769.89

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Solution

The fourth proportional to 25,342,256.64, 34,973,051.93 and 14,328,769.89 is: 19,774,119.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,342,256.64 : 34,973,051.93 = 14,328,769.89 : x
  2. Step 2: Convert to fraction form
    25,342,256.64/34,973,051.93 = 14,328,769.89/x
  3. Step 3: Cross multiply
    25,342,256.64x = 34,973,051.93 × 14,328,769.89
  4. Step 4: Simplify right side
    25,342,256.64x = 501,120,813,384,346.50
  5. Step 5: Solve for x
    x = 501,120,813,384,346.50/25,342,256.64
  6. Step 6: Final answer
    x = 19,774,119.59

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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.