Home / 55,466,750.04-76,545,736.93-30,350,367.24

Finding the Fourth Proportional to 55,466,750.04, 76,545,736.93 and 30,350,367.24

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Solution

The fourth proportional to 55,466,750.04, 76,545,736.93 and 30,350,367.24 is: 41,884,394.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,466,750.04 : 76,545,736.93 = 30,350,367.24 : x
  2. Step 2: Convert to fraction form
    55,466,750.04/76,545,736.93 = 30,350,367.24/x
  3. Step 3: Cross multiply
    55,466,750.04x = 76,545,736.93 × 30,350,367.24
  4. Step 4: Simplify right side
    55,466,750.04x = 2,323,191,226,481,930.50
  5. Step 5: Solve for x
    x = 2,323,191,226,481,930.50/55,466,750.04
  6. Step 6: Final answer
    x = 41,884,394.25

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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.