Home / 896,504,341.86-1,341,998,404.29-584,941,086.90

Finding the Fourth Proportional to 896,504,341.86, 1,341,998,404.29 and 584,941,086.90

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Solution

The fourth proportional to 896,504,341.86, 1,341,998,404.29 and 584,941,086.90 is: 875,612,050.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,504,341.86 : 1,341,998,404.29 = 584,941,086.90 : x
  2. Step 2: Convert to fraction form
    896,504,341.86/1,341,998,404.29 = 584,941,086.90/x
  3. Step 3: Cross multiply
    896,504,341.86x = 1,341,998,404.29 × 584,941,086.90
  4. Step 4: Simplify right side
    896,504,341.86x = 784,990,005,223,458,176
  5. Step 5: Solve for x
    x = 784,990,005,223,458,176/896,504,341.86
  6. Step 6: Final answer
    x = 875,612,050.68

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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.