Home / 9,830,769,811.80-14,751,256,551.30-4,310,585,856.60

Finding the Fourth Proportional to 9,830,769,811.80, 14,751,256,551.30 and 4,310,585,856.60

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Solution

The fourth proportional to 9,830,769,811.80, 14,751,256,551.30 and 4,310,585,856.60 is: 6,468,115,831.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,830,769,811.80 : 14,751,256,551.30 = 4,310,585,856.60 : x
  2. Step 2: Convert to fraction form
    9,830,769,811.80/14,751,256,551.30 = 4,310,585,856.60/x
  3. Step 3: Cross multiply
    9,830,769,811.80x = 14,751,256,551.30 × 4,310,585,856.60
  4. Step 4: Simplify right side
    9,830,769,811.80x = 63,586,557,857,111,875,584
  5. Step 5: Solve for x
    x = 63,586,557,857,111,875,584/9,830,769,811.80
  6. Step 6: Final answer
    x = 6,468,115,831.66

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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.