Home / 14,006,256.06-19,328,633.40-7,567,728.06

Finding the Fourth Proportional to 14,006,256.06, 19,328,633.40 and 7,567,728.06

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Solution

The fourth proportional to 14,006,256.06, 19,328,633.40 and 7,567,728.06 is: 10,443,464.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,006,256.06 : 19,328,633.40 = 7,567,728.06 : x
  2. Step 2: Convert to fraction form
    14,006,256.06/19,328,633.40 = 7,567,728.06/x
  3. Step 3: Cross multiply
    14,006,256.06x = 19,328,633.40 × 7,567,728.06
  4. Step 4: Simplify right side
    14,006,256.06x = 146,273,841,342,633.19
  5. Step 5: Solve for x
    x = 146,273,841,342,633.19/14,006,256.06
  6. Step 6: Final answer
    x = 10,443,464.74

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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.