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Finding the Third Proportional to 40,130,244 and 61,490,358

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Solution

The third proportional to 40,130,244 and 61,490,358 is: 94,219,814.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,130,244 : 61,490,358 = 61,490,358 : x
  2. Step 2: Convert to fraction form
    40,130,244/61,490,358 = 61,490,358/x
  3. Step 3: Cross multiply
    40,130,244x = 61,490,358 × 61,490,358
  4. Step 4: Simplify right side
    40,130,244x = 3,781,064,126,968,164
  5. Step 5: Solve for x
    x = 3,781,064,126,968,164/40,130,244
  6. Step 6: Final answer
    x = 94,219,814.04

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.