Home / 3,816,856,944,420.40-5,725,247,687,080.40-1,748,676,315,387.40

Finding the Fourth Proportional to 3,816,856,944,420.40, 5,725,247,687,080.40 and 1,748,676,315,387.40

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Solution

The fourth proportional to 3,816,856,944,420.40, 5,725,247,687,080.40 and 1,748,676,315,387.40 is: 2,622,997,187,452.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,816,856,944,420.40 : 5,725,247,687,080.40 = 1,748,676,315,387.40 : x
  2. Step 2: Convert to fraction form
    3,816,856,944,420.40/5,725,247,687,080.40 = 1,748,676,315,387.40/x
  3. Step 3: Cross multiply
    3,816,856,944,420.40x = 5,725,247,687,080.40 × 1,748,676,315,387.40
  4. Step 4: Simplify right side
    3,816,856,944,420.40x = 10,011,605,030,123,988,165,066,752
  5. Step 5: Solve for x
    x = 10,011,605,030,123,988,165,066,752/3,816,856,944,420.40
  6. Step 6: Final answer
    x = 2,622,997,187,452.69

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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.