Home / 2,318,304,077.60-3,477,456,116.40-2,088,980,506.40

Finding the Fourth Proportional to 2,318,304,077.60, 3,477,456,116.40 and 2,088,980,506.40

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Solution

The fourth proportional to 2,318,304,077.60, 3,477,456,116.40 and 2,088,980,506.40 is: 3,133,470,759.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,318,304,077.60 : 3,477,456,116.40 = 2,088,980,506.40 : x
  2. Step 2: Convert to fraction form
    2,318,304,077.60/3,477,456,116.40 = 2,088,980,506.40/x
  3. Step 3: Cross multiply
    2,318,304,077.60x = 3,477,456,116.40 × 2,088,980,506.40
  4. Step 4: Simplify right side
    2,318,304,077.60x = 7,264,338,039,021,049,856
  5. Step 5: Solve for x
    x = 7,264,338,039,021,049,856/2,318,304,077.60
  6. Step 6: Final answer
    x = 3,133,470,759.60

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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.