Home / 12,223,173,485.70-18,334,760,228.55-10,014,876,698.40

Finding the Fourth Proportional to 12,223,173,485.70, 18,334,760,228.55 and 10,014,876,698.40

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Solution

The fourth proportional to 12,223,173,485.70, 18,334,760,228.55 and 10,014,876,698.40 is: 15,022,315,047.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,223,173,485.70 : 18,334,760,228.55 = 10,014,876,698.40 : x
  2. Step 2: Convert to fraction form
    12,223,173,485.70/18,334,760,228.55 = 10,014,876,698.40/x
  3. Step 3: Cross multiply
    12,223,173,485.70x = 18,334,760,228.55 × 10,014,876,698.40
  4. Step 4: Simplify right side
    12,223,173,485.70x = 183,620,362,983,656,423,424
  5. Step 5: Solve for x
    x = 183,620,362,983,656,423,424/12,223,173,485.70
  6. Step 6: Final answer
    x = 15,022,315,047.60

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Double scale
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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.