Home / 19,179,542,614,257-28,771,005,192,502-5,411,249,809,693.30

Finding the Fourth Proportional to 19,179,542,614,257, 28,771,005,192,502 and 5,411,249,809,693.30

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Solution

The fourth proportional to 19,179,542,614,257, 28,771,005,192,502 and 5,411,249,809,693.30 is: 8,117,351,883,922.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,179,542,614,257 : 28,771,005,192,502 = 5,411,249,809,693.30 : x
  2. Step 2: Convert to fraction form
    19,179,542,614,257/28,771,005,192,502 = 5,411,249,809,693.30/x
  3. Step 3: Cross multiply
    19,179,542,614,257x = 28,771,005,192,502 × 5,411,249,809,693.30
  4. Step 4: Simplify right side
    19,179,542,614,257x = 155,687,096,372,611,400,937,242,624
  5. Step 5: Solve for x
    x = 155,687,096,372,611,400,937,242,624/19,179,542,614,257
  6. Step 6: Final answer
    x = 8,117,351,883,922.53

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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.