Home / 17,776,769.23-26,665,154.76-4,997,275.30

Finding the Fourth Proportional to 17,776,769.23, 26,665,154.76 and 4,997,275.30

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Solution

The fourth proportional to 17,776,769.23, 26,665,154.76 and 4,997,275.30 is: 7,495,913.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,776,769.23 : 26,665,154.76 = 4,997,275.30 : x
  2. Step 2: Convert to fraction form
    17,776,769.23/26,665,154.76 = 4,997,275.30/x
  3. Step 3: Cross multiply
    17,776,769.23x = 26,665,154.76 × 4,997,275.30
  4. Step 4: Simplify right side
    17,776,769.23x = 133,253,119,252,825.44
  5. Step 5: Solve for x
    x = 133,253,119,252,825.44/17,776,769.23
  6. Step 6: Final answer
    x = 7,495,913.21

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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.