Home / 22,495,981.50-33,749,726.49-6,539,629.50

Finding the Fourth Proportional to 22,495,981.50, 33,749,726.49 and 6,539,629.50

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Solution

The fourth proportional to 22,495,981.50, 33,749,726.49 and 6,539,629.50 is: 9,811,117.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,495,981.50 : 33,749,726.49 = 6,539,629.50 : x
  2. Step 2: Convert to fraction form
    22,495,981.50/33,749,726.49 = 6,539,629.50/x
  3. Step 3: Cross multiply
    22,495,981.50x = 33,749,726.49 × 6,539,629.50
  4. Step 4: Simplify right side
    22,495,981.50x = 220,710,706,970,935.47
  5. Step 5: Solve for x
    x = 220,710,706,970,935.47/22,495,981.50
  6. Step 6: Final answer
    x = 9,811,117.02

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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.