Home / 9,059,369.22-12,501,971.94-5,192,118.96

Finding the Fourth Proportional to 9,059,369.22, 12,501,971.94 and 5,192,118.96

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Solution

The fourth proportional to 9,059,369.22, 12,501,971.94 and 5,192,118.96 is: 7,165,148.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,059,369.22 : 12,501,971.94 = 5,192,118.96 : x
  2. Step 2: Convert to fraction form
    9,059,369.22/12,501,971.94 = 5,192,118.96/x
  3. Step 3: Cross multiply
    9,059,369.22x = 12,501,971.94 × 5,192,118.96
  4. Step 4: Simplify right side
    9,059,369.22x = 64,911,725,547,061.98
  5. Step 5: Solve for x
    x = 64,911,725,547,061.98/9,059,369.22
  6. Step 6: Final answer
    x = 7,165,148.47

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.