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Finding the Third Proportional to 40,483,076 and 88,154,076

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Solution

The third proportional to 40,483,076 and 88,154,076 is: 191,960,243.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,483,076 : 88,154,076 = 88,154,076 : x
  2. Step 2: Convert to fraction form
    40,483,076/88,154,076 = 88,154,076/x
  3. Step 3: Cross multiply
    40,483,076x = 88,154,076 × 88,154,076
  4. Step 4: Simplify right side
    40,483,076x = 7,771,141,115,413,776
  5. Step 5: Solve for x
    x = 7,771,141,115,413,776/40,483,076
  6. Step 6: Final answer
    x = 191,960,243.22

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.