Home / 6,459,473,145.44-9,689,209,731.18-1,552,146,957.92

Finding the Fourth Proportional to 6,459,473,145.44, 9,689,209,731.18 and 1,552,146,957.92

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Solution

The fourth proportional to 6,459,473,145.44, 9,689,209,731.18 and 1,552,146,957.92 is: 2,328,220,440.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,459,473,145.44 : 9,689,209,731.18 = 1,552,146,957.92 : x
  2. Step 2: Convert to fraction form
    6,459,473,145.44/9,689,209,731.18 = 1,552,146,957.92/x
  3. Step 3: Cross multiply
    6,459,473,145.44x = 9,689,209,731.18 × 1,552,146,957.92
  4. Step 4: Simplify right side
    6,459,473,145.44x = 15,039,077,408,899,899,392
  5. Step 5: Solve for x
    x = 15,039,077,408,899,899,392/6,459,473,145.44
  6. Step 6: Final answer
    x = 2,328,220,440.01

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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.