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Finding the Third Proportional to 28,888,358 and 44,875,264

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Solution

The third proportional to 28,888,358 and 44,875,264 is: 69,709,372.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,888,358 : 44,875,264 = 44,875,264 : x
  2. Step 2: Convert to fraction form
    28,888,358/44,875,264 = 44,875,264/x
  3. Step 3: Cross multiply
    28,888,358x = 44,875,264 × 44,875,264
  4. Step 4: Simplify right side
    28,888,358x = 2,013,789,319,069,696
  5. Step 5: Solve for x
    x = 2,013,789,319,069,696/28,888,358
  6. Step 6: Final answer
    x = 69,709,372.86

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.