Home / 22,130,156.40-33,195,234.60-14,902,558.80

Finding the Fourth Proportional to 22,130,156.40, 33,195,234.60 and 14,902,558.80

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Solution

The fourth proportional to 22,130,156.40, 33,195,234.60 and 14,902,558.80 is: 22,353,838.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,130,156.40 : 33,195,234.60 = 14,902,558.80 : x
  2. Step 2: Convert to fraction form
    22,130,156.40/33,195,234.60 = 14,902,558.80/x
  3. Step 3: Cross multiply
    22,130,156.40x = 33,195,234.60 × 14,902,558.80
  4. Step 4: Simplify right side
    22,130,156.40x = 494,693,935,506,294.50
  5. Step 5: Solve for x
    x = 494,693,935,506,294.50/22,130,156.40
  6. Step 6: Final answer
    x = 22,353,838.20

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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.