Home / 23,739,415.40-35,609,123.10-22,146,890.60

Finding the Fourth Proportional to 23,739,415.40, 35,609,123.10 and 22,146,890.60

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Solution

The fourth proportional to 23,739,415.40, 35,609,123.10 and 22,146,890.60 is: 33,220,335.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,739,415.40 : 35,609,123.10 = 22,146,890.60 : x
  2. Step 2: Convert to fraction form
    23,739,415.40/35,609,123.10 = 22,146,890.60/x
  3. Step 3: Cross multiply
    23,739,415.40x = 35,609,123.10 × 22,146,890.60
  4. Step 4: Simplify right side
    23,739,415.40x = 788,631,353,657,633
  5. Step 5: Solve for x
    x = 788,631,353,657,633/23,739,415.40
  6. Step 6: Final answer
    x = 33,220,335.90

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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.