Home / 363,373,610,013.90-545,060,415,020.85-244,358,035,793.10

Finding the Fourth Proportional to 363,373,610,013.90, 545,060,415,020.85 and 244,358,035,793.10

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Solution

The fourth proportional to 363,373,610,013.90, 545,060,415,020.85 and 244,358,035,793.10 is: 366,537,053,689.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,373,610,013.90 : 545,060,415,020.85 = 244,358,035,793.10 : x
  2. Step 2: Convert to fraction form
    363,373,610,013.90/545,060,415,020.85 = 244,358,035,793.10/x
  3. Step 3: Cross multiply
    363,373,610,013.90x = 545,060,415,020.85 × 244,358,035,793.10
  4. Step 4: Simplify right side
    363,373,610,013.90x = 133,189,892,403,066,799,390,720
  5. Step 5: Solve for x
    x = 133,189,892,403,066,799,390,720/363,373,610,013.90
  6. Step 6: Final answer
    x = 366,537,053,689.65

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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.