Home / 2,718,052,055.10-3,750,473,434.32-1,528,550,084.97

Finding the Fourth Proportional to 2,718,052,055.10, 3,750,473,434.32 and 1,528,550,084.97

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Solution

The fourth proportional to 2,718,052,055.10, 3,750,473,434.32 and 1,528,550,084.97 is: 2,109,152,573.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,052,055.10 : 3,750,473,434.32 = 1,528,550,084.97 : x
  2. Step 2: Convert to fraction form
    2,718,052,055.10/3,750,473,434.32 = 1,528,550,084.97/x
  3. Step 3: Cross multiply
    2,718,052,055.10x = 3,750,473,434.32 × 1,528,550,084.97
  4. Step 4: Simplify right side
    2,718,052,055.10x = 5,732,786,486,707,564,544
  5. Step 5: Solve for x
    x = 5,732,786,486,707,564,544/2,718,052,055.10
  6. Step 6: Final answer
    x = 2,109,152,573.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.