Home / 122,479,809,352.40-183,719,714,028.60-97,684,898,056.40

Finding the Fourth Proportional to 122,479,809,352.40, 183,719,714,028.60 and 97,684,898,056.40

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Solution

The fourth proportional to 122,479,809,352.40, 183,719,714,028.60 and 97,684,898,056.40 is: 146,527,347,084.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,479,809,352.40 : 183,719,714,028.60 = 97,684,898,056.40 : x
  2. Step 2: Convert to fraction form
    122,479,809,352.40/183,719,714,028.60 = 97,684,898,056.40/x
  3. Step 3: Cross multiply
    122,479,809,352.40x = 183,719,714,028.60 × 97,684,898,056.40
  4. Step 4: Simplify right side
    122,479,809,352.40x = 17,946,641,535,834,752,286,720
  5. Step 5: Solve for x
    x = 17,946,641,535,834,752,286,720/122,479,809,352.40
  6. Step 6: Final answer
    x = 146,527,347,084.60

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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.