Home / 348,480,734.55-522,567,709.89-184,680,113.86

Finding the Fourth Proportional to 348,480,734.55, 522,567,709.89 and 184,680,113.86

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Solution

The fourth proportional to 348,480,734.55, 522,567,709.89 and 184,680,113.86 is: 276,938,879.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,480,734.55 : 522,567,709.89 = 184,680,113.86 : x
  2. Step 2: Convert to fraction form
    348,480,734.55/522,567,709.89 = 184,680,113.86/x
  3. Step 3: Cross multiply
    348,480,734.55x = 522,567,709.89 × 184,680,113.86
  4. Step 4: Simplify right side
    348,480,734.55x = 96,507,864,162,044,656
  5. Step 5: Solve for x
    x = 96,507,864,162,044,656/348,480,734.55
  6. Step 6: Final answer
    x = 276,938,879.52

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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.