Home / 17,232,925.42-25,849,388.40-5,265,557.74

Finding the Fourth Proportional to 17,232,925.42, 25,849,388.40 and 5,265,557.74

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Solution

The fourth proportional to 17,232,925.42, 25,849,388.40 and 5,265,557.74 is: 7,898,336.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,232,925.42 : 25,849,388.40 = 5,265,557.74 : x
  2. Step 2: Convert to fraction form
    17,232,925.42/25,849,388.40 = 5,265,557.74/x
  3. Step 3: Cross multiply
    17,232,925.42x = 25,849,388.40 × 5,265,557.74
  4. Step 4: Simplify right side
    17,232,925.42x = 136,111,447,163,886.22
  5. Step 5: Solve for x
    x = 136,111,447,163,886.22/17,232,925.42
  6. Step 6: Final answer
    x = 7,898,336.69

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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.