Home / 2,087,195,041.44-3,131,650,756.08-922,048,601.76

Finding the Fourth Proportional to 2,087,195,041.44, 3,131,650,756.08 and 922,048,601.76

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Solution

The fourth proportional to 2,087,195,041.44, 3,131,650,756.08 and 922,048,601.76 is: 1,383,452,022.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,087,195,041.44 : 3,131,650,756.08 = 922,048,601.76 : x
  2. Step 2: Convert to fraction form
    2,087,195,041.44/3,131,650,756.08 = 922,048,601.76/x
  3. Step 3: Cross multiply
    2,087,195,041.44x = 3,131,650,756.08 × 922,048,601.76
  4. Step 4: Simplify right side
    2,087,195,041.44x = 2,887,534,200,844,210,688
  5. Step 5: Solve for x
    x = 2,887,534,200,844,210,688/2,087,195,041.44
  6. Step 6: Final answer
    x = 1,383,452,022.22

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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.