Home / 10,508,170.07-14,500,945.67-6,160,152.24

Finding the Fourth Proportional to 10,508,170.07, 14,500,945.67 and 6,160,152.24

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Solution

The fourth proportional to 10,508,170.07, 14,500,945.67 and 6,160,152.24 is: 8,500,817.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,508,170.07 : 14,500,945.67 = 6,160,152.24 : x
  2. Step 2: Convert to fraction form
    10,508,170.07/14,500,945.67 = 6,160,152.24/x
  3. Step 3: Cross multiply
    10,508,170.07x = 14,500,945.67 × 6,160,152.24
  4. Step 4: Simplify right side
    10,508,170.07x = 89,328,032,920,368.03
  5. Step 5: Solve for x
    x = 89,328,032,920,368.03/10,508,170.07
  6. Step 6: Final answer
    x = 8,500,817.21

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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.