Home / 7,662,964,673.30-11,494,447,009.95-5,596,722,065.30

Finding the Fourth Proportional to 7,662,964,673.30, 11,494,447,009.95 and 5,596,722,065.30

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Solution

The fourth proportional to 7,662,964,673.30, 11,494,447,009.95 and 5,596,722,065.30 is: 8,395,083,097.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,662,964,673.30 : 11,494,447,009.95 = 5,596,722,065.30 : x
  2. Step 2: Convert to fraction form
    7,662,964,673.30/11,494,447,009.95 = 5,596,722,065.30/x
  3. Step 3: Cross multiply
    7,662,964,673.30x = 11,494,447,009.95 × 5,596,722,065.30
  4. Step 4: Simplify right side
    7,662,964,673.30x = 64,331,225,209,008,783,360
  5. Step 5: Solve for x
    x = 64,331,225,209,008,783,360/7,662,964,673.30
  6. Step 6: Final answer
    x = 8,395,083,097.95

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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.