Home / 25,693,716-35,457,328.08-14,247,444

Finding the Fourth Proportional to 25,693,716, 35,457,328.08 and 14,247,444

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Solution

The fourth proportional to 25,693,716, 35,457,328.08 and 14,247,444 is: 19,661,472.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,693,716 : 35,457,328.08 = 14,247,444 : x
  2. Step 2: Convert to fraction form
    25,693,716/35,457,328.08 = 14,247,444/x
  3. Step 3: Cross multiply
    25,693,716x = 35,457,328.08 × 14,247,444
  4. Step 4: Simplify right side
    25,693,716x = 505,176,296,209,427.50
  5. Step 5: Solve for x
    x = 505,176,296,209,427.50/25,693,716
  6. Step 6: Final answer
    x = 19,661,472.72

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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.