Home / 22,495,981-33,749,725.74-6,539,629

Finding the Fourth Proportional to 22,495,981, 33,749,725.74 and 6,539,629

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Solution

The fourth proportional to 22,495,981, 33,749,725.74 and 6,539,629 is: 9,811,116.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,495,981 : 33,749,725.74 = 6,539,629 : x
  2. Step 2: Convert to fraction form
    22,495,981/33,749,725.74 = 6,539,629/x
  3. Step 3: Cross multiply
    22,495,981x = 33,749,725.74 × 6,539,629
  4. Step 4: Simplify right side
    22,495,981x = 220,710,685,191,350.47
  5. Step 5: Solve for x
    x = 220,710,685,191,350.47/22,495,981
  6. Step 6: Final answer
    x = 9,811,116.27

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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.