Home / 5,984,928,356.80-8,977,392,535.20-5,576,781,668.80

Finding the Fourth Proportional to 5,984,928,356.80, 8,977,392,535.20 and 5,576,781,668.80

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Solution

The fourth proportional to 5,984,928,356.80, 8,977,392,535.20 and 5,576,781,668.80 is: 8,365,172,503.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,984,928,356.80 : 8,977,392,535.20 = 5,576,781,668.80 : x
  2. Step 2: Convert to fraction form
    5,984,928,356.80/8,977,392,535.20 = 5,576,781,668.80/x
  3. Step 3: Cross multiply
    5,984,928,356.80x = 8,977,392,535.20 × 5,576,781,668.80
  4. Step 4: Simplify right side
    5,984,928,356.80x = 50,064,958,123,925,323,776
  5. Step 5: Solve for x
    x = 50,064,958,123,925,323,776/5,984,928,356.80
  6. Step 6: Final answer
    x = 8,365,172,503.20

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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.