Home / 25,360,056.94-34,993,926.12-14,197,161.23

Finding the Fourth Proportional to 25,360,056.94, 34,993,926.12 and 14,197,161.23

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Solution

The fourth proportional to 25,360,056.94, 34,993,926.12 and 14,197,161.23 is: 19,590,429.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,360,056.94 : 34,993,926.12 = 14,197,161.23 : x
  2. Step 2: Convert to fraction form
    25,360,056.94/34,993,926.12 = 14,197,161.23/x
  3. Step 3: Cross multiply
    25,360,056.94x = 34,993,926.12 × 14,197,161.23
  4. Step 4: Simplify right side
    25,360,056.94x = 496,814,411,021,378.62
  5. Step 5: Solve for x
    x = 496,814,411,021,378.62/25,360,056.94
  6. Step 6: Final answer
    x = 19,590,429.64

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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.