Home / 25,779,253.77-35,576,305.53-14,768,131.59

Finding the Fourth Proportional to 25,779,253.77, 35,576,305.53 and 14,768,131.59

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Solution

The fourth proportional to 25,779,253.77, 35,576,305.53 and 14,768,131.59 is: 20,380,557.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,779,253.77 : 35,576,305.53 = 14,768,131.59 : x
  2. Step 2: Convert to fraction form
    25,779,253.77/35,576,305.53 = 14,768,131.59/x
  3. Step 3: Cross multiply
    25,779,253.77x = 35,576,305.53 × 14,768,131.59
  4. Step 4: Simplify right side
    25,779,253.77x = 525,395,561,553,084.69
  5. Step 5: Solve for x
    x = 525,395,561,553,084.69/25,779,253.77
  6. Step 6: Final answer
    x = 20,380,557.41

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1.5x scale

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.