Home / 5,383,526,429.60-8,075,289,644.40-2,934,646,301.60

Finding the Fourth Proportional to 5,383,526,429.60, 8,075,289,644.40 and 2,934,646,301.60

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Solution

The fourth proportional to 5,383,526,429.60, 8,075,289,644.40 and 2,934,646,301.60 is: 4,401,969,452.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,383,526,429.60 : 8,075,289,644.40 = 2,934,646,301.60 : x
  2. Step 2: Convert to fraction form
    5,383,526,429.60/8,075,289,644.40 = 2,934,646,301.60/x
  3. Step 3: Cross multiply
    5,383,526,429.60x = 8,075,289,644.40 × 2,934,646,301.60
  4. Step 4: Simplify right side
    5,383,526,429.60x = 23,698,118,889,287,237,632
  5. Step 5: Solve for x
    x = 23,698,118,889,287,237,632/5,383,526,429.60
  6. Step 6: Final answer
    x = 4,401,969,452.40

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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.