Home / 25,938,464.37-35,796,934.16-14,335,778.79

Finding the Fourth Proportional to 25,938,464.37, 35,796,934.16 and 14,335,778.79

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Solution

The fourth proportional to 25,938,464.37, 35,796,934.16 and 14,335,778.79 is: 19,784,399.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,938,464.37 : 35,796,934.16 = 14,335,778.79 : x
  2. Step 2: Convert to fraction form
    25,938,464.37/35,796,934.16 = 14,335,778.79/x
  3. Step 3: Cross multiply
    25,938,464.37x = 35,796,934.16 × 14,335,778.79
  4. Step 4: Simplify right side
    25,938,464.37x = 513,176,929,406,275.56
  5. Step 5: Solve for x
    x = 513,176,929,406,275.56/25,938,464.37
  6. Step 6: Final answer
    x = 19,784,399.03

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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.