Home / 233,772,181.60-350,658,272.40-195,791,864.80

Finding the Fourth Proportional to 233,772,181.60, 350,658,272.40 and 195,791,864.80

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Solution

The fourth proportional to 233,772,181.60, 350,658,272.40 and 195,791,864.80 is: 293,687,797.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,772,181.60 : 350,658,272.40 = 195,791,864.80 : x
  2. Step 2: Convert to fraction form
    233,772,181.60/350,658,272.40 = 195,791,864.80/x
  3. Step 3: Cross multiply
    233,772,181.60x = 350,658,272.40 × 195,791,864.80
  4. Step 4: Simplify right side
    233,772,181.60x = 68,656,037,060,742,368
  5. Step 5: Solve for x
    x = 68,656,037,060,742,368/233,772,181.60
  6. Step 6: Final answer
    x = 293,687,797.20

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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.