Home / 14,909,027.70-22,363,541.55-14,657,085.30

Finding the Fourth Proportional to 14,909,027.70, 22,363,541.55 and 14,657,085.30

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Solution

The fourth proportional to 14,909,027.70, 22,363,541.55 and 14,657,085.30 is: 21,985,627.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,909,027.70 : 22,363,541.55 = 14,657,085.30 : x
  2. Step 2: Convert to fraction form
    14,909,027.70/22,363,541.55 = 14,657,085.30/x
  3. Step 3: Cross multiply
    14,909,027.70x = 22,363,541.55 × 14,657,085.30
  4. Step 4: Simplify right side
    14,909,027.70x = 327,784,336,108,444.25
  5. Step 5: Solve for x
    x = 327,784,336,108,444.25/14,909,027.70
  6. Step 6: Final answer
    x = 21,985,627.95

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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.