Home / 16,768,008.40-25,152,012.60-14,910,062.80

Finding the Fourth Proportional to 16,768,008.40, 25,152,012.60 and 14,910,062.80

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Solution

The fourth proportional to 16,768,008.40, 25,152,012.60 and 14,910,062.80 is: 22,365,094.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,768,008.40 : 25,152,012.60 = 14,910,062.80 : x
  2. Step 2: Convert to fraction form
    16,768,008.40/25,152,012.60 = 14,910,062.80/x
  3. Step 3: Cross multiply
    16,768,008.40x = 25,152,012.60 × 14,910,062.80
  4. Step 4: Simplify right side
    16,768,008.40x = 375,018,087,412,391.31
  5. Step 5: Solve for x
    x = 375,018,087,412,391.31/16,768,008.40
  6. Step 6: Final answer
    x = 22,365,094.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.