Home / 15,339,456,364.60-23,009,184,546.90-14,737,481,990.20

Finding the Fourth Proportional to 15,339,456,364.60, 23,009,184,546.90 and 14,737,481,990.20

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Solution

The fourth proportional to 15,339,456,364.60, 23,009,184,546.90 and 14,737,481,990.20 is: 22,106,222,985.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,339,456,364.60 : 23,009,184,546.90 = 14,737,481,990.20 : x
  2. Step 2: Convert to fraction form
    15,339,456,364.60/23,009,184,546.90 = 14,737,481,990.20/x
  3. Step 3: Cross multiply
    15,339,456,364.60x = 23,009,184,546.90 × 14,737,481,990.20
  4. Step 4: Simplify right side
    15,339,456,364.60x = 339,097,442,869,126,955,008
  5. Step 5: Solve for x
    x = 339,097,442,869,126,955,008/15,339,456,364.60
  6. Step 6: Final answer
    x = 22,106,222,985.30

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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.