Home / 4,384,243,968.60-6,576,365,952.90-3,948,887,501.40

Finding the Fourth Proportional to 4,384,243,968.60, 6,576,365,952.90 and 3,948,887,501.40

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Solution

The fourth proportional to 4,384,243,968.60, 6,576,365,952.90 and 3,948,887,501.40 is: 5,923,331,252.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384,243,968.60 : 6,576,365,952.90 = 3,948,887,501.40 : x
  2. Step 2: Convert to fraction form
    4,384,243,968.60/6,576,365,952.90 = 3,948,887,501.40/x
  3. Step 3: Cross multiply
    4,384,243,968.60x = 6,576,365,952.90 × 3,948,887,501.40
  4. Step 4: Simplify right side
    4,384,243,968.60x = 25,969,329,316,039,311,360
  5. Step 5: Solve for x
    x = 25,969,329,316,039,311,360/4,384,243,968.60
  6. Step 6: Final answer
    x = 5,923,331,252.10

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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.