Home / 437,184,032.40-655,776,048.60-114,067,904.40

Finding the Fourth Proportional to 437,184,032.40, 655,776,048.60 and 114,067,904.40

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Solution

The fourth proportional to 437,184,032.40, 655,776,048.60 and 114,067,904.40 is: 171,101,856.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,184,032.40 : 655,776,048.60 = 114,067,904.40 : x
  2. Step 2: Convert to fraction form
    437,184,032.40/655,776,048.60 = 114,067,904.40/x
  3. Step 3: Cross multiply
    437,184,032.40x = 655,776,048.60 × 114,067,904.40
  4. Step 4: Simplify right side
    437,184,032.40x = 74,802,999,619,514,560
  5. Step 5: Solve for x
    x = 74,802,999,619,514,560/437,184,032.40
  6. Step 6: Final answer
    x = 171,101,856.60

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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.