Home / 61,973,416.00-92,965,328.10-18,842,993.04

Finding the Fourth Proportional to 61,973,416.00, 92,965,328.10 and 18,842,993.04

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Solution

The fourth proportional to 61,973,416.00, 92,965,328.10 and 18,842,993.04 is: 28,266,071.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,973,416.00 : 92,965,328.10 = 18,842,993.04 : x
  2. Step 2: Convert to fraction form
    61,973,416.00/92,965,328.10 = 18,842,993.04/x
  3. Step 3: Cross multiply
    61,973,416.00x = 92,965,328.10 × 18,842,993.04
  4. Step 4: Simplify right side
    61,973,416.00x = 1,751,745,030,698,236.25
  5. Step 5: Solve for x
    x = 1,751,745,030,698,236.25/61,973,416.00
  6. Step 6: Final answer
    x = 28,266,071.87

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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.