Home / 4,194,176,139.32-6,292,264,109.67-1,357,971,253.00

Finding the Fourth Proportional to 4,194,176,139.32, 6,292,264,109.67 and 1,357,971,253.00

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Solution

The fourth proportional to 4,194,176,139.32, 6,292,264,109.67 and 1,357,971,253.00 is: 2,037,280,622.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194,176,139.32 : 6,292,264,109.67 = 1,357,971,253.00 : x
  2. Step 2: Convert to fraction form
    4,194,176,139.32/6,292,264,109.67 = 1,357,971,253.00/x
  3. Step 3: Cross multiply
    4,194,176,139.32x = 6,292,264,109.67 × 1,357,971,253.00
  4. Step 4: Simplify right side
    4,194,176,139.32x = 8,544,713,777,204,793,344
  5. Step 5: Solve for x
    x = 8,544,713,777,204,793,344/4,194,176,139.32
  6. Step 6: Final answer
    x = 2,037,280,622.79

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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.