Home / 1,739,573,725,288.30-2,400,686,144,996.40-968,822,293,400.04

Finding the Fourth Proportional to 1,739,573,725,288.30, 2,400,686,144,996.40 and 968,822,293,400.04

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Solution

The fourth proportional to 1,739,573,725,288.30, 2,400,686,144,996.40 and 968,822,293,400.04 is: 1,337,016,202,830.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,573,725,288.30 : 2,400,686,144,996.40 = 968,822,293,400.04 : x
  2. Step 2: Convert to fraction form
    1,739,573,725,288.30/2,400,686,144,996.40 = 968,822,293,400.04/x
  3. Step 3: Cross multiply
    1,739,573,725,288.30x = 2,400,686,144,996.40 × 968,822,293,400.04
  4. Step 4: Simplify right side
    1,739,573,725,288.30x = 2,325,838,256,729,113,195,708,416
  5. Step 5: Solve for x
    x = 2,325,838,256,729,113,195,708,416/1,739,573,725,288.30
  6. Step 6: Final answer
    x = 1,337,016,202,830.75

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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.