Home / 61,043,914.65-91,565,871.98-22,697,494.05

Finding the Fourth Proportional to 61,043,914.65, 91,565,871.98 and 22,697,494.05

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Solution

The fourth proportional to 61,043,914.65, 91,565,871.98 and 22,697,494.05 is: 34,046,241.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,043,914.65 : 91,565,871.98 = 22,697,494.05 : x
  2. Step 2: Convert to fraction form
    61,043,914.65/91,565,871.98 = 22,697,494.05/x
  3. Step 3: Cross multiply
    61,043,914.65x = 91,565,871.98 × 22,697,494.05
  4. Step 4: Simplify right side
    61,043,914.65x = 2,078,315,834,335,624.25
  5. Step 5: Solve for x
    x = 2,078,315,834,335,624.25/61,043,914.65
  6. Step 6: Final answer
    x = 34,046,241.08

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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.