Home / 2,718,052,055.60-3,750,473,435.01-1,528,550,085.47

Finding the Fourth Proportional to 2,718,052,055.60, 3,750,473,435.01 and 1,528,550,085.47

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Solution

The fourth proportional to 2,718,052,055.60, 3,750,473,435.01 and 1,528,550,085.47 is: 2,109,152,574.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,052,055.60 : 3,750,473,435.01 = 1,528,550,085.47 : x
  2. Step 2: Convert to fraction form
    2,718,052,055.60/3,750,473,435.01 = 1,528,550,085.47/x
  3. Step 3: Cross multiply
    2,718,052,055.60x = 3,750,473,435.01 × 1,528,550,085.47
  4. Step 4: Simplify right side
    2,718,052,055.60x = 5,732,786,489,637,500,928
  5. Step 5: Solve for x
    x = 5,732,786,489,637,500,928/2,718,052,055.60
  6. Step 6: Final answer
    x = 2,109,152,574.11

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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.