Home / 1,726,336,598.08-2,382,529,127.92-1,057,725,361.60

Finding the Fourth Proportional to 1,726,336,598.08, 2,382,529,127.92 and 1,057,725,361.60

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Solution

The fourth proportional to 1,726,336,598.08, 2,382,529,127.92 and 1,057,725,361.60 is: 1,459,774,117.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,336,598.08 : 2,382,529,127.92 = 1,057,725,361.60 : x
  2. Step 2: Convert to fraction form
    1,726,336,598.08/2,382,529,127.92 = 1,057,725,361.60/x
  3. Step 3: Cross multiply
    1,726,336,598.08x = 2,382,529,127.92 × 1,057,725,361.60
  4. Step 4: Simplify right side
    1,726,336,598.08x = 2,520,061,483,351,714,816
  5. Step 5: Solve for x
    x = 2,520,061,483,351,714,816/1,726,336,598.08
  6. Step 6: Final answer
    x = 1,459,774,117.14

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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.