Home / 1,348,134,360,797.30-2,021,997,219,366.20-366,911,334,684.36

Finding the Fourth Proportional to 1,348,134,360,797.30, 2,021,997,219,366.20 and 366,911,334,684.36

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Solution

The fourth proportional to 1,348,134,360,797.30, 2,021,997,219,366.20 and 366,911,334,684.36 is: 550,311,393,329.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,348,134,360,797.30 : 2,021,997,219,366.20 = 366,911,334,684.36 : x
  2. Step 2: Convert to fraction form
    1,348,134,360,797.30/2,021,997,219,366.20 = 366,911,334,684.36/x
  3. Step 3: Cross multiply
    1,348,134,360,797.30x = 2,021,997,219,366.20 × 366,911,334,684.36
  4. Step 4: Simplify right side
    1,348,134,360,797.30x = 741,893,698,485,717,009,694,720
  5. Step 5: Solve for x
    x = 741,893,698,485,717,009,694,720/1,348,134,360,797.30
  6. Step 6: Final answer
    x = 550,311,393,329.49

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Double scale
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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.