Home / 236,858,596.40-355,287,894.60-64,356,784.40

Finding the Fourth Proportional to 236,858,596.40, 355,287,894.60 and 64,356,784.40

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Solution

The fourth proportional to 236,858,596.40, 355,287,894.60 and 64,356,784.40 is: 96,535,176.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,858,596.40 : 355,287,894.60 = 64,356,784.40 : x
  2. Step 2: Convert to fraction form
    236,858,596.40/355,287,894.60 = 64,356,784.40/x
  3. Step 3: Cross multiply
    236,858,596.40x = 355,287,894.60 × 64,356,784.40
  4. Step 4: Simplify right side
    236,858,596.40x = 22,865,186,432,702,124
  5. Step 5: Solve for x
    x = 22,865,186,432,702,124/236,858,596.40
  6. Step 6: Final answer
    x = 96,535,176.60

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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.