Home / 2,256,629,417.67-3,384,939,615.81-598,702,886.28

Finding the Fourth Proportional to 2,256,629,417.67, 3,384,939,615.81 and 598,702,886.28

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Solution

The fourth proportional to 2,256,629,417.67, 3,384,939,615.81 and 598,702,886.28 is: 898,053,132.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,256,629,417.67 : 3,384,939,615.81 = 598,702,886.28 : x
  2. Step 2: Convert to fraction form
    2,256,629,417.67/3,384,939,615.81 = 598,702,886.28/x
  3. Step 3: Cross multiply
    2,256,629,417.67x = 3,384,939,615.81 × 598,702,886.28
  4. Step 4: Simplify right side
    2,256,629,417.67x = 2,026,573,117,868,961,280
  5. Step 5: Solve for x
    x = 2,026,573,117,868,961,280/2,256,629,417.67
  6. Step 6: Final answer
    x = 898,053,132.69

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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.