Home / 24,375,075.37-33,637,123.05-13,361,848.81

Finding the Fourth Proportional to 24,375,075.37, 33,637,123.05 and 13,361,848.81

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Solution

The fourth proportional to 24,375,075.37, 33,637,123.05 and 13,361,848.81 is: 18,439,087.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,375,075.37 : 33,637,123.05 = 13,361,848.81 : x
  2. Step 2: Convert to fraction form
    24,375,075.37/33,637,123.05 = 13,361,848.81/x
  3. Step 3: Cross multiply
    24,375,075.37x = 33,637,123.05 × 13,361,848.81
  4. Step 4: Simplify right side
    24,375,075.37x = 449,454,152,597,466.06
  5. Step 5: Solve for x
    x = 449,454,152,597,466.06/24,375,075.37
  6. Step 6: Final answer
    x = 18,439,087.71

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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.