Home / 341,358,508.32-471,074,742-184,725,615.24

Finding the Fourth Proportional to 341,358,508.32, 471,074,742 and 184,725,615.24

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Solution

The fourth proportional to 341,358,508.32, 471,074,742 and 184,725,615.24 is: 254,921,349.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,358,508.32 : 471,074,742 = 184,725,615.24 : x
  2. Step 2: Convert to fraction form
    341,358,508.32/471,074,742 = 184,725,615.24/x
  3. Step 3: Cross multiply
    341,358,508.32x = 471,074,742 × 184,725,615.24
  4. Step 4: Simplify right side
    341,358,508.32x = 87,019,571,539,974,272
  5. Step 5: Solve for x
    x = 87,019,571,539,974,272/341,358,508.32
  6. Step 6: Final answer
    x = 254,921,349.31

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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.