Home / 25,479,582-35,161,823.16-14,033,310

Finding the Fourth Proportional to 25,479,582, 35,161,823.16 and 14,033,310

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Solution

The fourth proportional to 25,479,582, 35,161,823.16 and 14,033,310 is: 19,365,967.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,479,582 : 35,161,823.16 = 14,033,310 : x
  2. Step 2: Convert to fraction form
    25,479,582/35,161,823.16 = 14,033,310/x
  3. Step 3: Cross multiply
    25,479,582x = 35,161,823.16 × 14,033,310
  4. Step 4: Simplify right side
    25,479,582x = 493,436,764,569,459.56
  5. Step 5: Solve for x
    x = 493,436,764,569,459.56/25,479,582
  6. Step 6: Final answer
    x = 19,365,967.80

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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.