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Finding the Third Proportional to 10,547,587 and 15,849,465

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Solution

The third proportional to 10,547,587 and 15,849,465 is: 23,816,399.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,547,587 : 15,849,465 = 15,849,465 : x
  2. Step 2: Convert to fraction form
    10,547,587/15,849,465 = 15,849,465/x
  3. Step 3: Cross multiply
    10,547,587x = 15,849,465 × 15,849,465
  4. Step 4: Simplify right side
    10,547,587x = 251,205,540,786,225
  5. Step 5: Solve for x
    x = 251,205,540,786,225/10,547,587
  6. Step 6: Final answer
    x = 23,816,399.03

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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.