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Finding the Third Proportional to 43,148,688 and 92,700,808

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Solution

The third proportional to 43,148,688 and 92,700,808 is: 199,158,774.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,148,688 : 92,700,808 = 92,700,808 : x
  2. Step 2: Convert to fraction form
    43,148,688/92,700,808 = 92,700,808/x
  3. Step 3: Cross multiply
    43,148,688x = 92,700,808 × 92,700,808
  4. Step 4: Simplify right side
    43,148,688x = 8,593,439,803,852,864
  5. Step 5: Solve for x
    x = 8,593,439,803,852,864/43,148,688
  6. Step 6: Final answer
    x = 199,158,774.05

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.