Home / 1,725,210,454.32-2,585,182,399.08-1,024,322,400.24

Finding the Fourth Proportional to 1,725,210,454.32, 2,585,182,399.08 and 1,024,322,400.24

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Solution

The fourth proportional to 1,725,210,454.32, 2,585,182,399.08 and 1,024,322,400.24 is: 1,534,920,121.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,725,210,454.32 : 2,585,182,399.08 = 1,024,322,400.24 : x
  2. Step 2: Convert to fraction form
    1,725,210,454.32/2,585,182,399.08 = 1,024,322,400.24/x
  3. Step 3: Cross multiply
    1,725,210,454.32x = 2,585,182,399.08 × 1,024,322,400.24
  4. Step 4: Simplify right side
    1,725,210,454.32x = 2,648,060,240,083,827,200
  5. Step 5: Solve for x
    x = 2,648,060,240,083,827,200/1,725,210,454.32
  6. Step 6: Final answer
    x = 1,534,920,121.46

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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.