Home / 122,970,479,569.65-184,455,719,354.47-73,339,842,308.85

Finding the Fourth Proportional to 122,970,479,569.65, 184,455,719,354.47 and 73,339,842,308.85

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Solution

The fourth proportional to 122,970,479,569.65, 184,455,719,354.47 and 73,339,842,308.85 is: 110,009,763,463.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,970,479,569.65 : 184,455,719,354.47 = 73,339,842,308.85 : x
  2. Step 2: Convert to fraction form
    122,970,479,569.65/184,455,719,354.47 = 73,339,842,308.85/x
  3. Step 3: Cross multiply
    122,970,479,569.65x = 184,455,719,354.47 × 73,339,842,308.85
  4. Step 4: Simplify right side
    122,970,479,569.65x = 13,527,953,370,422,322,397,184
  5. Step 5: Solve for x
    x = 13,527,953,370,422,322,397,184/122,970,479,569.65
  6. Step 6: Final answer
    x = 110,009,763,463.27

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1.5x scale

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.