Home / 17,770,364.70-26,655,547.05-16,574,622.45

Finding the Fourth Proportional to 17,770,364.70, 26,655,547.05 and 16,574,622.45

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Solution

The fourth proportional to 17,770,364.70, 26,655,547.05 and 16,574,622.45 is: 24,861,933.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,770,364.70 : 26,655,547.05 = 16,574,622.45 : x
  2. Step 2: Convert to fraction form
    17,770,364.70/26,655,547.05 = 16,574,622.45/x
  3. Step 3: Cross multiply
    17,770,364.70x = 26,655,547.05 × 16,574,622.45
  4. Step 4: Simplify right side
    17,770,364.70x = 441,805,628,551,961.25
  5. Step 5: Solve for x
    x = 441,805,628,551,961.25/17,770,364.70
  6. Step 6: Final answer
    x = 24,861,933.68

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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.