Home / 9,072,038,513.80-13,597,308,228.30-3,831,636,593.80

Finding the Fourth Proportional to 9,072,038,513.80, 13,597,308,228.30 and 3,831,636,593.80

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Solution

The fourth proportional to 9,072,038,513.80, 13,597,308,228.30 and 3,831,636,593.80 is: 5,742,914,749.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,072,038,513.80 : 13,597,308,228.30 = 3,831,636,593.80 : x
  2. Step 2: Convert to fraction form
    9,072,038,513.80/13,597,308,228.30 = 3,831,636,593.80/x
  3. Step 3: Cross multiply
    9,072,038,513.80x = 13,597,308,228.30 × 3,831,636,593.80
  4. Step 4: Simplify right side
    9,072,038,513.80x = 52,099,943,784,732,123,136
  5. Step 5: Solve for x
    x = 52,099,943,784,732,123,136/9,072,038,513.80
  6. Step 6: Final answer
    x = 5,742,914,749.04

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1.5x scale

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.