Home / 233,064,793.60-349,597,190.40-146,900,492.80

Finding the Fourth Proportional to 233,064,793.60, 349,597,190.40 and 146,900,492.80

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Solution

The fourth proportional to 233,064,793.60, 349,597,190.40 and 146,900,492.80 is: 220,350,739.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,064,793.60 : 349,597,190.40 = 146,900,492.80 : x
  2. Step 2: Convert to fraction form
    233,064,793.60/349,597,190.40 = 146,900,492.80/x
  3. Step 3: Cross multiply
    233,064,793.60x = 349,597,190.40 × 146,900,492.80
  4. Step 4: Simplify right side
    233,064,793.60x = 51,355,999,551,255,432
  5. Step 5: Solve for x
    x = 51,355,999,551,255,432/233,064,793.60
  6. Step 6: Final answer
    x = 220,350,739.20

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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.