Home / 15,196,218.90-22,794,328.35-4,558,650.90

Finding the Fourth Proportional to 15,196,218.90, 22,794,328.35 and 4,558,650.90

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Solution

The fourth proportional to 15,196,218.90, 22,794,328.35 and 4,558,650.90 is: 6,837,976.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,196,218.90 : 22,794,328.35 = 4,558,650.90 : x
  2. Step 2: Convert to fraction form
    15,196,218.90/22,794,328.35 = 4,558,650.90/x
  3. Step 3: Cross multiply
    15,196,218.90x = 22,794,328.35 × 4,558,650.90
  4. Step 4: Simplify right side
    15,196,218.90x = 103,911,385,447,623.03
  5. Step 5: Solve for x
    x = 103,911,385,447,623.03/15,196,218.90
  6. Step 6: Final answer
    x = 6,837,976.35

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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.