Home / 606,708,189,228.42-908,795,872,477.47-363,915,310,411.14

Finding the Fourth Proportional to 606,708,189,228.42, 908,795,872,477.47 and 363,915,310,411.14

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Solution

The fourth proportional to 606,708,189,228.42, 908,795,872,477.47 and 363,915,310,411.14 is: 545,113,347,577.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,708,189,228.42 : 908,795,872,477.47 = 363,915,310,411.14 : x
  2. Step 2: Convert to fraction form
    606,708,189,228.42/908,795,872,477.47 = 363,915,310,411.14/x
  3. Step 3: Cross multiply
    606,708,189,228.42x = 908,795,872,477.47 × 363,915,310,411.14
  4. Step 4: Simplify right side
    606,708,189,228.42x = 330,724,732,033,001,309,863,936
  5. Step 5: Solve for x
    x = 330,724,732,033,001,309,863,936/606,708,189,228.42
  6. Step 6: Final answer
    x = 545,113,347,577.52

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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.