Home / 5,984,928,354.80-8,977,392,532.20-5,576,781,666.80

Finding the Fourth Proportional to 5,984,928,354.80, 8,977,392,532.20 and 5,576,781,666.80

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Solution

The fourth proportional to 5,984,928,354.80, 8,977,392,532.20 and 5,576,781,666.80 is: 8,365,172,500.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,984,928,354.80 : 8,977,392,532.20 = 5,576,781,666.80 : x
  2. Step 2: Convert to fraction form
    5,984,928,354.80/8,977,392,532.20 = 5,576,781,666.80/x
  3. Step 3: Cross multiply
    5,984,928,354.80x = 8,977,392,532.20 × 5,576,781,666.80
  4. Step 4: Simplify right side
    5,984,928,354.80x = 50,064,958,089,240,190,976
  5. Step 5: Solve for x
    x = 50,064,958,089,240,190,976/5,984,928,354.80
  6. Step 6: Final answer
    x = 8,365,172,500.20

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Double scale
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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.