Home / 236,674,923.20-326,605,311-132,253,852.40

Finding the Fourth Proportional to 236,674,923.20, 326,605,311 and 132,253,852.40

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Solution

The fourth proportional to 236,674,923.20, 326,605,311 and 132,253,852.40 is: 182,506,917.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,674,923.20 : 326,605,311 = 132,253,852.40 : x
  2. Step 2: Convert to fraction form
    236,674,923.20/326,605,311 = 132,253,852.40/x
  3. Step 3: Cross multiply
    236,674,923.20x = 326,605,311 × 132,253,852.40
  4. Step 4: Simplify right side
    236,674,923.20x = 43,194,810,594,050,096
  5. Step 5: Solve for x
    x = 43,194,810,594,050,096/236,674,923.20
  6. Step 6: Final answer
    x = 182,506,917.13

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1.5x scale

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.