Home / 5,035,392,080.70-7,553,088,121.05-4,938,646,199.10

Finding the Fourth Proportional to 5,035,392,080.70, 7,553,088,121.05 and 4,938,646,199.10

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Solution

The fourth proportional to 5,035,392,080.70, 7,553,088,121.05 and 4,938,646,199.10 is: 7,407,969,298.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035,392,080.70 : 7,553,088,121.05 = 4,938,646,199.10 : x
  2. Step 2: Convert to fraction form
    5,035,392,080.70/7,553,088,121.05 = 4,938,646,199.10/x
  3. Step 3: Cross multiply
    5,035,392,080.70x = 7,553,088,121.05 × 4,938,646,199.10
  4. Step 4: Simplify right side
    5,035,392,080.70x = 37,302,029,940,490,944,512
  5. Step 5: Solve for x
    x = 37,302,029,940,490,944,512/5,035,392,080.70
  6. Step 6: Final answer
    x = 7,407,969,298.65

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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.