Home / 25,779,305.44-35,574,732.09-14,176,868.92

Finding the Fourth Proportional to 25,779,305.44, 35,574,732.09 and 14,176,868.92

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Solution

The fourth proportional to 25,779,305.44, 35,574,732.09 and 14,176,868.92 is: 19,563,688.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,779,305.44 : 35,574,732.09 = 14,176,868.92 : x
  2. Step 2: Convert to fraction form
    25,779,305.44/35,574,732.09 = 14,176,868.92/x
  3. Step 3: Cross multiply
    25,779,305.44x = 35,574,732.09 × 14,176,868.92
  4. Step 4: Simplify right side
    25,779,305.44x = 504,338,313,704,047.69
  5. Step 5: Solve for x
    x = 504,338,313,704,047.69/25,779,305.44
  6. Step 6: Final answer
    x = 19,563,688.98

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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.