Home / 336,073,366,438.14-463,782,642,999.59-181,749,045,944.17

Finding the Fourth Proportional to 336,073,366,438.14, 463,782,642,999.59 and 181,749,045,944.17

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Solution

The fourth proportional to 336,073,366,438.14, 463,782,642,999.59 and 181,749,045,944.17 is: 250,814,439,073.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,073,366,438.14 : 463,782,642,999.59 = 181,749,045,944.17 : x
  2. Step 2: Convert to fraction form
    336,073,366,438.14/463,782,642,999.59 = 181,749,045,944.17/x
  3. Step 3: Cross multiply
    336,073,366,438.14x = 463,782,642,999.59 × 181,749,045,944.17
  4. Step 4: Simplify right side
    336,073,366,438.14x = 84,292,052,890,641,078,681,600
  5. Step 5: Solve for x
    x = 84,292,052,890,641,078,681,600/336,073,366,438.14
  6. Step 6: Final answer
    x = 250,814,439,073.25

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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.