Home / 27,520,200.30-41,280,300.45-14,765,616.30

Finding the Fourth Proportional to 27,520,200.30, 41,280,300.45 and 14,765,616.30

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Solution

The fourth proportional to 27,520,200.30, 41,280,300.45 and 14,765,616.30 is: 22,148,424.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,520,200.30 : 41,280,300.45 = 14,765,616.30 : x
  2. Step 2: Convert to fraction form
    27,520,200.30/41,280,300.45 = 14,765,616.30/x
  3. Step 3: Cross multiply
    27,520,200.30x = 41,280,300.45 × 14,765,616.30
  4. Step 4: Simplify right side
    27,520,200.30x = 609,529,077,193,417.38
  5. Step 5: Solve for x
    x = 609,529,077,193,417.38/27,520,200.30
  6. Step 6: Final answer
    x = 22,148,424.45

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1.5x scale

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.