Home / 6,259,564,807.20-9,389,347,210.80-3,357,188,359.20

Finding the Fourth Proportional to 6,259,564,807.20, 9,389,347,210.80 and 3,357,188,359.20

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Solution

The fourth proportional to 6,259,564,807.20, 9,389,347,210.80 and 3,357,188,359.20 is: 5,035,782,538.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,259,564,807.20 : 9,389,347,210.80 = 3,357,188,359.20 : x
  2. Step 2: Convert to fraction form
    6,259,564,807.20/9,389,347,210.80 = 3,357,188,359.20/x
  3. Step 3: Cross multiply
    6,259,564,807.20x = 9,389,347,210.80 × 3,357,188,359.20
  4. Step 4: Simplify right side
    6,259,564,807.20x = 31,521,807,156,584,742,912
  5. Step 5: Solve for x
    x = 31,521,807,156,584,742,912/6,259,564,807.20
  6. Step 6: Final answer
    x = 5,035,782,538.80

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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.