Home / 16,185,052.24-22,338,499.08-10,391,154.64

Finding the Fourth Proportional to 16,185,052.24, 22,338,499.08 and 10,391,154.64

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Solution

The fourth proportional to 16,185,052.24, 22,338,499.08 and 10,391,154.64 is: 14,341,801.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,185,052.24 : 22,338,499.08 = 10,391,154.64 : x
  2. Step 2: Convert to fraction form
    16,185,052.24/22,338,499.08 = 10,391,154.64/x
  3. Step 3: Cross multiply
    16,185,052.24x = 22,338,499.08 × 10,391,154.64
  4. Step 4: Simplify right side
    16,185,052.24x = 232,122,798,365,777.72
  5. Step 5: Solve for x
    x = 232,122,798,365,777.72/16,185,052.24
  6. Step 6: Final answer
    x = 14,341,801.00

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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.