Home / 25,947,123.84-35,807,778.22-14,345,434.66

Finding the Fourth Proportional to 25,947,123.84, 35,807,778.22 and 14,345,434.66

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Solution

The fourth proportional to 25,947,123.84, 35,807,778.22 and 14,345,434.66 is: 19,797,113.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,947,123.84 : 35,807,778.22 = 14,345,434.66 : x
  2. Step 2: Convert to fraction form
    25,947,123.84/35,807,778.22 = 14,345,434.66/x
  3. Step 3: Cross multiply
    25,947,123.84x = 35,807,778.22 × 14,345,434.66
  4. Step 4: Simplify right side
    25,947,123.84x = 513,678,142,929,858.94
  5. Step 5: Solve for x
    x = 513,678,142,929,858.94/25,947,123.84
  6. Step 6: Final answer
    x = 19,797,113.01

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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.