Home / 169,140,746.64-233,420,634.48-94,802,669.04

Finding the Fourth Proportional to 169,140,746.64, 233,420,634.48 and 94,802,669.04

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Solution

The fourth proportional to 169,140,746.64, 233,420,634.48 and 94,802,669.04 is: 130,831,272.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,140,746.64 : 233,420,634.48 = 94,802,669.04 : x
  2. Step 2: Convert to fraction form
    169,140,746.64/233,420,634.48 = 94,802,669.04/x
  3. Step 3: Cross multiply
    169,140,746.64x = 233,420,634.48 × 94,802,669.04
  4. Step 4: Simplify right side
    169,140,746.64x = 22,128,899,157,714,252
  5. Step 5: Solve for x
    x = 22,128,899,157,714,252/169,140,746.64
  6. Step 6: Final answer
    x = 130,831,272.76

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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.