Home / 3,425,283,426,873.60-5,140,188,680,458.10-1,612,677,413,426

Finding the Fourth Proportional to 3,425,283,426,873.60, 5,140,188,680,458.10 and 1,612,677,413,426

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Solution

The fourth proportional to 3,425,283,426,873.60, 5,140,188,680,458.10 and 1,612,677,413,426 is: 2,420,081,830,509.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,425,283,426,873.60 : 5,140,188,680,458.10 = 1,612,677,413,426 : x
  2. Step 2: Convert to fraction form
    3,425,283,426,873.60/5,140,188,680,458.10 = 1,612,677,413,426/x
  3. Step 3: Cross multiply
    3,425,283,426,873.60x = 5,140,188,680,458.10 × 1,612,677,413,426
  4. Step 4: Simplify right side
    3,425,283,426,873.60x = 8,289,466,185,722,772,630,536,192
  5. Step 5: Solve for x
    x = 8,289,466,185,722,772,630,536,192/3,425,283,426,873.60
  6. Step 6: Final answer
    x = 2,420,081,830,509.69

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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.