Home / 236,429,119.40-354,336,024.54-96,206,128.01

Finding the Fourth Proportional to 236,429,119.40, 354,336,024.54 and 96,206,128.01

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Solution

The fourth proportional to 236,429,119.40, 354,336,024.54 and 96,206,128.01 is: 144,184,003.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,429,119.40 : 354,336,024.54 = 96,206,128.01 : x
  2. Step 2: Convert to fraction form
    236,429,119.40/354,336,024.54 = 96,206,128.01/x
  3. Step 3: Cross multiply
    236,429,119.40x = 354,336,024.54 × 96,206,128.01
  4. Step 4: Simplify right side
    236,429,119.40x = 34,089,296,933,678,060
  5. Step 5: Solve for x
    x = 34,089,296,933,678,060/236,429,119.40
  6. Step 6: Final answer
    x = 144,184,003.31

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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.