Home / 288,275,156.55-433,102,573.23-184,847,001.02

Finding the Fourth Proportional to 288,275,156.55, 433,102,573.23 and 184,847,001.02

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Solution

The fourth proportional to 288,275,156.55, 433,102,573.23 and 184,847,001.02 is: 277,712,837.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    288,275,156.55 : 433,102,573.23 = 184,847,001.02 : x
  2. Step 2: Convert to fraction form
    288,275,156.55/433,102,573.23 = 184,847,001.02/x
  3. Step 3: Cross multiply
    288,275,156.55x = 433,102,573.23 × 184,847,001.02
  4. Step 4: Simplify right side
    288,275,156.55x = 80,057,711,793,444,912
  5. Step 5: Solve for x
    x = 80,057,711,793,444,912/288,275,156.55
  6. Step 6: Final answer
    x = 277,712,837.80

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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.