Home / 22,196,303.90-33,294,455.85-7,835,587.10

Finding the Fourth Proportional to 22,196,303.90, 33,294,455.85 and 7,835,587.10

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Solution

The fourth proportional to 22,196,303.90, 33,294,455.85 and 7,835,587.10 is: 11,753,380.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,196,303.90 : 33,294,455.85 = 7,835,587.10 : x
  2. Step 2: Convert to fraction form
    22,196,303.90/33,294,455.85 = 7,835,587.10/x
  3. Step 3: Cross multiply
    22,196,303.90x = 33,294,455.85 × 7,835,587.10
  4. Step 4: Simplify right side
    22,196,303.90x = 260,881,608,759,779.53
  5. Step 5: Solve for x
    x = 260,881,608,759,779.53/22,196,303.90
  6. Step 6: Final answer
    x = 11,753,380.65

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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.