Home / 5,327,941,944.08-7,352,400,264.36-2,949,177,386

Finding the Fourth Proportional to 5,327,941,944.08, 7,352,400,264.36 and 2,949,177,386

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Solution

The fourth proportional to 5,327,941,944.08, 7,352,400,264.36 and 2,949,177,386 is: 4,069,776,439.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,327,941,944.08 : 7,352,400,264.36 = 2,949,177,386 : x
  2. Step 2: Convert to fraction form
    5,327,941,944.08/7,352,400,264.36 = 2,949,177,386/x
  3. Step 3: Cross multiply
    5,327,941,944.08x = 7,352,400,264.36 × 2,949,177,386
  4. Step 4: Simplify right side
    5,327,941,944.08x = 21,683,532,592,470,933,504
  5. Step 5: Solve for x
    x = 21,683,532,592,470,933,504/5,327,941,944.08
  6. Step 6: Final answer
    x = 4,069,776,439.02

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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.