Home / 15,218,150,853.60-22,827,226,280.40-15,218,150,853.60

Finding the Fourth Proportional to 15,218,150,853.60, 22,827,226,280.40 and 15,218,150,853.60

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Solution

The fourth proportional to 15,218,150,853.60, 22,827,226,280.40 and 15,218,150,853.60 is: 22,827,226,280.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,218,150,853.60 : 22,827,226,280.40 = 15,218,150,853.60 : x
  2. Step 2: Convert to fraction form
    15,218,150,853.60/22,827,226,280.40 = 15,218,150,853.60/x
  3. Step 3: Cross multiply
    15,218,150,853.60x = 22,827,226,280.40 × 15,218,150,853.60
  4. Step 4: Simplify right side
    15,218,150,853.60x = 347,388,173,104,389,619,712
  5. Step 5: Solve for x
    x = 347,388,173,104,389,619,712/15,218,150,853.60
  6. Step 6: Final answer
    x = 22,827,226,280.40

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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.