Home / 233,064,601.60-349,596,902.40-146,900,300.80

Finding the Fourth Proportional to 233,064,601.60, 349,596,902.40 and 146,900,300.80

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Solution

The fourth proportional to 233,064,601.60, 349,596,902.40 and 146,900,300.80 is: 220,350,451.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,064,601.60 : 349,596,902.40 = 146,900,300.80 : x
  2. Step 2: Convert to fraction form
    233,064,601.60/349,596,902.40 = 146,900,300.80/x
  3. Step 3: Cross multiply
    233,064,601.60x = 349,596,902.40 × 146,900,300.80
  4. Step 4: Simplify right side
    233,064,601.60x = 51,355,890,121,308,240
  5. Step 5: Solve for x
    x = 51,355,890,121,308,240/233,064,601.60
  6. Step 6: Final answer
    x = 220,350,451.20

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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.