Home / 9,433,013,144.64-14,142,064,260.96-4,708,910,529.60

Finding the Fourth Proportional to 9,433,013,144.64, 14,142,064,260.96 and 4,708,910,529.60

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Solution

The fourth proportional to 9,433,013,144.64, 14,142,064,260.96 and 4,708,910,529.60 is: 7,059,644,069.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,433,013,144.64 : 14,142,064,260.96 = 4,708,910,529.60 : x
  2. Step 2: Convert to fraction form
    9,433,013,144.64/14,142,064,260.96 = 4,708,910,529.60/x
  3. Step 3: Cross multiply
    9,433,013,144.64x = 14,142,064,260.96 × 4,708,910,529.60
  4. Step 4: Simplify right side
    9,433,013,144.64x = 66,593,715,308,714,385,408
  5. Step 5: Solve for x
    x = 66,593,715,308,714,385,408/9,433,013,144.64
  6. Step 6: Final answer
    x = 7,059,644,069.99

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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.