Home / 326,316,820.20-489,488,737.76-96,285,904.85

Finding the Fourth Proportional to 326,316,820.20, 489,488,737.76 and 96,285,904.85

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Solution

The fourth proportional to 326,316,820.20, 489,488,737.76 and 96,285,904.85 is: 144,432,842.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,316,820.20 : 489,488,737.76 = 96,285,904.85 : x
  2. Step 2: Convert to fraction form
    326,316,820.20/489,488,737.76 = 96,285,904.85/x
  3. Step 3: Cross multiply
    326,316,820.20x = 489,488,737.76 × 96,285,904.85
  4. Step 4: Simplify right side
    326,316,820.20x = 47,130,866,029,848,256
  5. Step 5: Solve for x
    x = 47,130,866,029,848,256/326,316,820.20
  6. Step 6: Final answer
    x = 144,432,842.91

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Why These Related Problems?

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