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Finding the Third Proportional to 7,658,368 and 16,153,312

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Solution

The third proportional to 7,658,368 and 16,153,312 is: 34,071,160.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,658,368 : 16,153,312 = 16,153,312 : x
  2. Step 2: Convert to fraction form
    7,658,368/16,153,312 = 16,153,312/x
  3. Step 3: Cross multiply
    7,658,368x = 16,153,312 × 16,153,312
  4. Step 4: Simplify right side
    7,658,368x = 260,929,488,569,344
  5. Step 5: Solve for x
    x = 260,929,488,569,344/7,658,368
  6. Step 6: Final answer
    x = 34,071,160.93

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.