Home / 4,186,377,097.60-5,776,940,089.20-2,306,677,191.52

Finding the Fourth Proportional to 4,186,377,097.60, 5,776,940,089.20 and 2,306,677,191.52

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Solution

The fourth proportional to 4,186,377,097.60, 5,776,940,089.20 and 2,306,677,191.52 is: 3,183,071,097.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,186,377,097.60 : 5,776,940,089.20 = 2,306,677,191.52 : x
  2. Step 2: Convert to fraction form
    4,186,377,097.60/5,776,940,089.20 = 2,306,677,191.52/x
  3. Step 3: Cross multiply
    4,186,377,097.60x = 5,776,940,089.20 × 2,306,677,191.52
  4. Step 4: Simplify right side
    4,186,377,097.60x = 13,325,535,940,535,154,688
  5. Step 5: Solve for x
    x = 13,325,535,940,535,154,688/4,186,377,097.60
  6. Step 6: Final answer
    x = 3,183,071,097.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.