Home / 446,007,902.04-615,242,956-414,443,160.64

Finding the Fourth Proportional to 446,007,902.04, 615,242,956 and 414,443,160.64

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Solution

The fourth proportional to 446,007,902.04, 615,242,956 and 414,443,160.64 is: 571,701,160.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,007,902.04 : 615,242,956 = 414,443,160.64 : x
  2. Step 2: Convert to fraction form
    446,007,902.04/615,242,956 = 414,443,160.64/x
  3. Step 3: Cross multiply
    446,007,902.04x = 615,242,956 × 414,443,160.64
  4. Step 4: Simplify right side
    446,007,902.04x = 254,983,235,246,136,448
  5. Step 5: Solve for x
    x = 254,983,235,246,136,448/446,007,902.04
  6. Step 6: Final answer
    x = 571,701,160.63

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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.