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Finding the Third Proportional to 7,365,316 and 15,754,066

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Solution

The third proportional to 7,365,316 and 15,754,066 is: 33,697,209.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,365,316 : 15,754,066 = 15,754,066 : x
  2. Step 2: Convert to fraction form
    7,365,316/15,754,066 = 15,754,066/x
  3. Step 3: Cross multiply
    7,365,316x = 15,754,066 × 15,754,066
  4. Step 4: Simplify right side
    7,365,316x = 248,190,595,532,356
  5. Step 5: Solve for x
    x = 248,190,595,532,356/7,365,316
  6. Step 6: Final answer
    x = 33,697,209.40

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.