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Finding the Third Proportional to 14,537,815 and 31,716,228

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Solution

The third proportional to 14,537,815 and 31,716,228 is: 69,193,281.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,537,815 : 31,716,228 = 31,716,228 : x
  2. Step 2: Convert to fraction form
    14,537,815/31,716,228 = 31,716,228/x
  3. Step 3: Cross multiply
    14,537,815x = 31,716,228 × 31,716,228
  4. Step 4: Simplify right side
    14,537,815x = 1,005,919,118,547,984
  5. Step 5: Solve for x
    x = 1,005,919,118,547,984/14,537,815
  6. Step 6: Final answer
    x = 69,193,281.01

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.