Home / 2,736,559,877.40-4,104,839,816.10-2,392,186,109.40

Finding the Fourth Proportional to 2,736,559,877.40, 4,104,839,816.10 and 2,392,186,109.40

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Solution

The fourth proportional to 2,736,559,877.40, 4,104,839,816.10 and 2,392,186,109.40 is: 3,588,279,164.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,559,877.40 : 4,104,839,816.10 = 2,392,186,109.40 : x
  2. Step 2: Convert to fraction form
    2,736,559,877.40/4,104,839,816.10 = 2,392,186,109.40/x
  3. Step 3: Cross multiply
    2,736,559,877.40x = 4,104,839,816.10 × 2,392,186,109.40
  4. Step 4: Simplify right side
    2,736,559,877.40x = 9,819,540,789,386,471,424
  5. Step 5: Solve for x
    x = 9,819,540,789,386,471,424/2,736,559,877.40
  6. Step 6: Final answer
    x = 3,588,279,164.10

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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.