Home / 1,083,818,714.28-1,495,549,873.98-600,998,525.57

Finding the Fourth Proportional to 1,083,818,714.28, 1,495,549,873.98 and 600,998,525.57

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Solution

The fourth proportional to 1,083,818,714.28, 1,495,549,873.98 and 600,998,525.57 is: 829,311,449.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,818,714.28 : 1,495,549,873.98 = 600,998,525.57 : x
  2. Step 2: Convert to fraction form
    1,083,818,714.28/1,495,549,873.98 = 600,998,525.57/x
  3. Step 3: Cross multiply
    1,083,818,714.28x = 1,495,549,873.98 × 600,998,525.57
  4. Step 4: Simplify right side
    1,083,818,714.28x = 898,823,269,170,901,632
  5. Step 5: Solve for x
    x = 898,823,269,170,901,632/1,083,818,714.28
  6. Step 6: Final answer
    x = 829,311,449.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.