Home / 328,908,162,656.14-493,014,038,300.48-110,633,819,584.26

Finding the Fourth Proportional to 328,908,162,656.14, 493,014,038,300.48 and 110,633,819,584.26

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Solution

The fourth proportional to 328,908,162,656.14, 493,014,038,300.48 and 110,633,819,584.26 is: 165,833,604,509.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    328,908,162,656.14 : 493,014,038,300.48 = 110,633,819,584.26 : x
  2. Step 2: Convert to fraction form
    328,908,162,656.14/493,014,038,300.48 = 110,633,819,584.26/x
  3. Step 3: Cross multiply
    328,908,162,656.14x = 493,014,038,300.48 × 110,633,819,584.26
  4. Step 4: Simplify right side
    328,908,162,656.14x = 54,544,026,165,842,748,112,896
  5. Step 5: Solve for x
    x = 54,544,026,165,842,748,112,896/328,908,162,656.14
  6. Step 6: Final answer
    x = 165,833,604,509.43

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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.