Home / 739,723,416.04-1,020,825,816.42-446,311,297

Finding the Fourth Proportional to 739,723,416.04, 1,020,825,816.42 and 446,311,297

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Solution

The fourth proportional to 739,723,416.04, 1,020,825,816.42 and 446,311,297 is: 615,914,116.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    739,723,416.04 : 1,020,825,816.42 = 446,311,297 : x
  2. Step 2: Convert to fraction form
    739,723,416.04/1,020,825,816.42 = 446,311,297/x
  3. Step 3: Cross multiply
    739,723,416.04x = 1,020,825,816.42 × 446,311,297
  4. Step 4: Simplify right side
    739,723,416.04x = 455,606,094,137,494,080
  5. Step 5: Solve for x
    x = 455,606,094,137,494,080/739,723,416.04
  6. Step 6: Final answer
    x = 615,914,116.36

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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.