Home / 4,656,546,749.20-6,984,820,123.80-4,030,721,827.60

Finding the Fourth Proportional to 4,656,546,749.20, 6,984,820,123.80 and 4,030,721,827.60

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Solution

The fourth proportional to 4,656,546,749.20, 6,984,820,123.80 and 4,030,721,827.60 is: 6,046,082,741.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656,546,749.20 : 6,984,820,123.80 = 4,030,721,827.60 : x
  2. Step 2: Convert to fraction form
    4,656,546,749.20/6,984,820,123.80 = 4,030,721,827.60/x
  3. Step 3: Cross multiply
    4,656,546,749.20x = 6,984,820,123.80 × 4,030,721,827.60
  4. Step 4: Simplify right side
    4,656,546,749.20x = 28,153,866,934,860,394,496
  5. Step 5: Solve for x
    x = 28,153,866,934,860,394,496/4,656,546,749.20
  6. Step 6: Final answer
    x = 6,046,082,741.40

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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.