Home / 17,680,877.90-24,385,054.83-10,430,535.50

Finding the Fourth Proportional to 17,680,877.90, 24,385,054.83 and 10,430,535.50

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Solution

The fourth proportional to 17,680,877.90, 24,385,054.83 and 10,430,535.50 is: 14,385,551.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,680,877.90 : 24,385,054.83 = 10,430,535.50 : x
  2. Step 2: Convert to fraction form
    17,680,877.90/24,385,054.83 = 10,430,535.50/x
  3. Step 3: Cross multiply
    17,680,877.90x = 24,385,054.83 × 10,430,535.50
  4. Step 4: Simplify right side
    17,680,877.90x = 254,349,180,073,761.44
  5. Step 5: Solve for x
    x = 254,349,180,073,761.44/17,680,877.90
  6. Step 6: Final answer
    x = 14,385,551.53

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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.