Home / 16,623,267.93-22,947,884.82-9,652,587.62

Finding the Fourth Proportional to 16,623,267.93, 22,947,884.82 and 9,652,587.62

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Solution

The fourth proportional to 16,623,267.93, 22,947,884.82 and 9,652,587.62 is: 13,325,085.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,623,267.93 : 22,947,884.82 = 9,652,587.62 : x
  2. Step 2: Convert to fraction form
    16,623,267.93/22,947,884.82 = 9,652,587.62/x
  3. Step 3: Cross multiply
    16,623,267.93x = 22,947,884.82 × 9,652,587.62
  4. Step 4: Simplify right side
    16,623,267.93x = 221,506,468,803,978.50
  5. Step 5: Solve for x
    x = 221,506,468,803,978.50/16,623,267.93
  6. Step 6: Final answer
    x = 13,325,085.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.