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Finding the Third Proportional to 92,518,440 and 205,717,030.75

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Solution

The third proportional to 92,518,440 and 205,717,030.75 is: 457,416,886.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,518,440 : 205,717,030.75 = 205,717,030.75 : x
  2. Step 2: Convert to fraction form
    92,518,440/205,717,030.75 = 205,717,030.75/x
  3. Step 3: Cross multiply
    92,518,440x = 205,717,030.75 × 205,717,030.75
  4. Step 4: Simplify right side
    92,518,440x = 42,319,496,740,596,448
  5. Step 5: Solve for x
    x = 42,319,496,740,596,448/92,518,440
  6. Step 6: Final answer
    x = 457,416,886.20

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.