Home / 92,490,063.86-138,766,068.73-30,244,248.73

Finding the Fourth Proportional to 92,490,063.86, 138,766,068.73 and 30,244,248.73

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Solution

The fourth proportional to 92,490,063.86, 138,766,068.73 and 30,244,248.73 is: 45,376,501.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,490,063.86 : 138,766,068.73 = 30,244,248.73 : x
  2. Step 2: Convert to fraction form
    92,490,063.86/138,766,068.73 = 30,244,248.73/x
  3. Step 3: Cross multiply
    92,490,063.86x = 138,766,068.73 × 30,244,248.73
  4. Step 4: Simplify right side
    92,490,063.86x = 4,196,875,498,165,657.50
  5. Step 5: Solve for x
    x = 4,196,875,498,165,657.50/92,490,063.86
  6. Step 6: Final answer
    x = 45,376,501.25

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