Home / 1,850,453,409.14-2,553,601,895.70-1,057,490,293.04

Finding the Fourth Proportional to 1,850,453,409.14, 2,553,601,895.70 and 1,057,490,293.04

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Solution

The fourth proportional to 1,850,453,409.14, 2,553,601,895.70 and 1,057,490,293.04 is: 1,459,322,998.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,850,453,409.14 : 2,553,601,895.70 = 1,057,490,293.04 : x
  2. Step 2: Convert to fraction form
    1,850,453,409.14/2,553,601,895.70 = 1,057,490,293.04/x
  3. Step 3: Cross multiply
    1,850,453,409.14x = 2,553,601,895.70 × 1,057,490,293.04
  4. Step 4: Simplify right side
    1,850,453,409.14x = 2,700,409,216,991,292,416
  5. Step 5: Solve for x
    x = 2,700,409,216,991,292,416/1,850,453,409.14
  6. Step 6: Final answer
    x = 1,459,322,998.17

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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.