Home / 61,848,016.90-92,772,025.35-56,462,748.10

Finding the Fourth Proportional to 61,848,016.90, 92,772,025.35 and 56,462,748.10

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Solution

The fourth proportional to 61,848,016.90, 92,772,025.35 and 56,462,748.10 is: 84,694,122.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,848,016.90 : 92,772,025.35 = 56,462,748.10 : x
  2. Step 2: Convert to fraction form
    61,848,016.90/92,772,025.35 = 56,462,748.10/x
  3. Step 3: Cross multiply
    61,848,016.90x = 92,772,025.35 × 56,462,748.10
  4. Step 4: Simplify right side
    61,848,016.90x = 5,238,163,498,063,864
  5. Step 5: Solve for x
    x = 5,238,163,498,063,864/61,848,016.90
  6. Step 6: Final answer
    x = 84,694,122.15

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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.