Home / 37,679,011.73-56,518,359.45-14,665,994.64

Finding the Fourth Proportional to 37,679,011.73, 56,518,359.45 and 14,665,994.64

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Solution

The fourth proportional to 37,679,011.73, 56,518,359.45 and 14,665,994.64 is: 21,998,930.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,679,011.73 : 56,518,359.45 = 14,665,994.64 : x
  2. Step 2: Convert to fraction form
    37,679,011.73/56,518,359.45 = 14,665,994.64/x
  3. Step 3: Cross multiply
    37,679,011.73x = 56,518,359.45 × 14,665,994.64
  4. Step 4: Simplify right side
    37,679,011.73x = 828,897,956,582,550.50
  5. Step 5: Solve for x
    x = 828,897,956,582,550.50/37,679,011.73
  6. Step 6: Final answer
    x = 21,998,930.40

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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.