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Finding the Third Proportional to 30,501,358 and 46,466,716

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Solution

The third proportional to 30,501,358 and 46,466,716 is: 70,788,838.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,501,358 : 46,466,716 = 46,466,716 : x
  2. Step 2: Convert to fraction form
    30,501,358/46,466,716 = 46,466,716/x
  3. Step 3: Cross multiply
    30,501,358x = 46,466,716 × 46,466,716
  4. Step 4: Simplify right side
    30,501,358x = 2,159,155,695,824,656
  5. Step 5: Solve for x
    x = 2,159,155,695,824,656/30,501,358
  6. Step 6: Final answer
    x = 70,788,838.18

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.