Home / 42,795,328,430.90-64,182,384,793.31-14,464,630,095.44

Finding the Fourth Proportional to 42,795,328,430.90, 64,182,384,793.31 and 14,464,630,095.44

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Solution

The fourth proportional to 42,795,328,430.90, 64,182,384,793.31 and 14,464,630,095.44 is: 21,693,359,736.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,795,328,430.90 : 64,182,384,793.31 = 14,464,630,095.44 : x
  2. Step 2: Convert to fraction form
    42,795,328,430.90/64,182,384,793.31 = 14,464,630,095.44/x
  3. Step 3: Cross multiply
    42,795,328,430.90x = 64,182,384,793.31 × 14,464,630,095.44
  4. Step 4: Simplify right side
    42,795,328,430.90x = 928,374,454,678,043,623,424
  5. Step 5: Solve for x
    x = 928,374,454,678,043,623,424/42,795,328,430.90
  6. Step 6: Final answer
    x = 21,693,359,736.14

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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.