Home / 25,998,389.46-35,877,337.95-14,395,703.22

Finding the Fourth Proportional to 25,998,389.46, 35,877,337.95 and 14,395,703.22

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Solution

The fourth proportional to 25,998,389.46, 35,877,337.95 and 14,395,703.22 is: 19,865,827.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,998,389.46 : 35,877,337.95 = 14,395,703.22 : x
  2. Step 2: Convert to fraction form
    25,998,389.46/35,877,337.95 = 14,395,703.22/x
  3. Step 3: Cross multiply
    25,998,389.46x = 35,877,337.95 × 14,395,703.22
  4. Step 4: Simplify right side
    25,998,389.46x = 516,479,509,451,843.25
  5. Step 5: Solve for x
    x = 516,479,509,451,843.25/25,998,389.46
  6. Step 6: Final answer
    x = 19,865,827.08

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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.