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Finding the Third Proportional to 37,176,030 and 80,528,146

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Solution

The third proportional to 37,176,030 and 80,528,146 is: 174,434,502.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,176,030 : 80,528,146 = 80,528,146 : x
  2. Step 2: Convert to fraction form
    37,176,030/80,528,146 = 80,528,146/x
  3. Step 3: Cross multiply
    37,176,030x = 80,528,146 × 80,528,146
  4. Step 4: Simplify right side
    37,176,030x = 6,484,782,298,197,316
  5. Step 5: Solve for x
    x = 6,484,782,298,197,316/37,176,030
  6. Step 6: Final answer
    x = 174,434,502.51

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.