Home / 25,930,936.93-35,784,681.15-14,328,398.92

Finding the Fourth Proportional to 25,930,936.93, 35,784,681.15 and 14,328,398.92

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Solution

The fourth proportional to 25,930,936.93, 35,784,681.15 and 14,328,398.92 is: 19,773,183.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,930,936.93 : 35,784,681.15 = 14,328,398.92 : x
  2. Step 2: Convert to fraction form
    25,930,936.93/35,784,681.15 = 14,328,398.92/x
  3. Step 3: Cross multiply
    25,930,936.93x = 35,784,681.15 × 14,328,398.92
  4. Step 4: Simplify right side
    25,930,936.93x = 512,737,186,670,562.44
  5. Step 5: Solve for x
    x = 512,737,186,670,562.44/25,930,936.93
  6. Step 6: Final answer
    x = 19,773,183.98

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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.