Home / 22,495,980-33,749,724.24-6,539,628

Finding the Fourth Proportional to 22,495,980, 33,749,724.24 and 6,539,628

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Solution

The fourth proportional to 22,495,980, 33,749,724.24 and 6,539,628 is: 9,811,114.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,495,980 : 33,749,724.24 = 6,539,628 : x
  2. Step 2: Convert to fraction form
    22,495,980/33,749,724.24 = 6,539,628/x
  3. Step 3: Cross multiply
    22,495,980x = 33,749,724.24 × 6,539,628
  4. Step 4: Simplify right side
    22,495,980x = 220,710,641,632,182.72
  5. Step 5: Solve for x
    x = 220,710,641,632,182.72/22,495,980
  6. Step 6: Final answer
    x = 9,811,114.77

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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.