Home / 2,392,609,904.40-3,592,610,011.80-1,304,218,736.40

Finding the Fourth Proportional to 2,392,609,904.40, 3,592,610,011.80 and 1,304,218,736.40

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Solution

The fourth proportional to 2,392,609,904.40, 3,592,610,011.80 and 1,304,218,736.40 is: 1,958,342,344.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,609,904.40 : 3,592,610,011.80 = 1,304,218,736.40 : x
  2. Step 2: Convert to fraction form
    2,392,609,904.40/3,592,610,011.80 = 1,304,218,736.40/x
  3. Step 3: Cross multiply
    2,392,609,904.40x = 3,592,610,011.80 × 1,304,218,736.40
  4. Step 4: Simplify right side
    2,392,609,904.40x = 4,685,549,289,967,785,984
  5. Step 5: Solve for x
    x = 4,685,549,289,967,785,984/2,392,609,904.40
  6. Step 6: Final answer
    x = 1,958,342,344.63

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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.