Home / 6,457,268,207.07-9,685,902,423.39-1,549,942,013.07

Finding the Fourth Proportional to 6,457,268,207.07, 9,685,902,423.39 and 1,549,942,013.07

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Solution

The fourth proportional to 6,457,268,207.07, 9,685,902,423.39 and 1,549,942,013.07 is: 2,324,913,046.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,457,268,207.07 : 9,685,902,423.39 = 1,549,942,013.07 : x
  2. Step 2: Convert to fraction form
    6,457,268,207.07/9,685,902,423.39 = 1,549,942,013.07/x
  3. Step 3: Cross multiply
    6,457,268,207.07x = 9,685,902,423.39 × 1,549,942,013.07
  4. Step 4: Simplify right side
    6,457,268,207.07x = 15,012,587,100,508,686,336
  5. Step 5: Solve for x
    x = 15,012,587,100,508,686,336/6,457,268,207.07
  6. Step 6: Final answer
    x = 2,324,913,046.68

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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.