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Finding the Third Proportional to 7,015,983 and 10,495,366.50

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Solution

The third proportional to 7,015,983 and 10,495,366.50 is: 15,700,254.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,015,983 : 10,495,366.50 = 10,495,366.50 : x
  2. Step 2: Convert to fraction form
    7,015,983/10,495,366.50 = 10,495,366.50/x
  3. Step 3: Cross multiply
    7,015,983x = 10,495,366.50 × 10,495,366.50
  4. Step 4: Simplify right side
    7,015,983x = 110,152,717,969,322.25
  5. Step 5: Solve for x
    x = 110,152,717,969,322.25/7,015,983
  6. Step 6: Final answer
    x = 15,700,254.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.