Home / 1,769,857,742.10-2,654,786,613.15-1,594,505,831.70

Finding the Fourth Proportional to 1,769,857,742.10, 2,654,786,613.15 and 1,594,505,831.70

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Solution

The fourth proportional to 1,769,857,742.10, 2,654,786,613.15 and 1,594,505,831.70 is: 2,391,758,747.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,769,857,742.10 : 2,654,786,613.15 = 1,594,505,831.70 : x
  2. Step 2: Convert to fraction form
    1,769,857,742.10/2,654,786,613.15 = 1,594,505,831.70/x
  3. Step 3: Cross multiply
    1,769,857,742.10x = 2,654,786,613.15 × 1,594,505,831.70
  4. Step 4: Simplify right side
    1,769,857,742.10x = 4,233,072,736,586,767,360
  5. Step 5: Solve for x
    x = 4,233,072,736,586,767,360/1,769,857,742.10
  6. Step 6: Final answer
    x = 2,391,758,747.55

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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.