Home / 2,364,137,874.06-3,262,354,798.86-1,360,393,434.78

Finding the Fourth Proportional to 2,364,137,874.06, 3,262,354,798.86 and 1,360,393,434.78

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Solution

The fourth proportional to 2,364,137,874.06, 3,262,354,798.86 and 1,360,393,434.78 is: 1,877,253,479.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,137,874.06 : 3,262,354,798.86 = 1,360,393,434.78 : x
  2. Step 2: Convert to fraction form
    2,364,137,874.06/3,262,354,798.86 = 1,360,393,434.78/x
  3. Step 3: Cross multiply
    2,364,137,874.06x = 3,262,354,798.86 × 1,360,393,434.78
  4. Step 4: Simplify right side
    2,364,137,874.06x = 4,438,086,050,292,171,264
  5. Step 5: Solve for x
    x = 4,438,086,050,292,171,264/2,364,137,874.06
  6. Step 6: Final answer
    x = 1,877,253,479.58

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1.5x scale

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.