Home / 19,179,542,614,232-28,771,005,192,468-5,411,249,809,667.60

Finding the Fourth Proportional to 19,179,542,614,232, 28,771,005,192,468 and 5,411,249,809,667.60

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Solution

The fourth proportional to 19,179,542,614,232, 28,771,005,192,468 and 5,411,249,809,667.60 is: 8,117,351,883,884.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,179,542,614,232 : 28,771,005,192,468 = 5,411,249,809,667.60 : x
  2. Step 2: Convert to fraction form
    19,179,542,614,232/28,771,005,192,468 = 5,411,249,809,667.60/x
  3. Step 3: Cross multiply
    19,179,542,614,232x = 28,771,005,192,468 × 5,411,249,809,667.60
  4. Step 4: Simplify right side
    19,179,542,614,232x = 155,687,096,371,687,982,968,602,624
  5. Step 5: Solve for x
    x = 155,687,096,371,687,982,968,602,624/19,179,542,614,232
  6. Step 6: Final answer
    x = 8,117,351,883,884.96

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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.