Home / 36,695,967.20-55,043,950.80-33,042,802.40

Finding the Fourth Proportional to 36,695,967.20, 55,043,950.80 and 33,042,802.40

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Solution

The fourth proportional to 36,695,967.20, 55,043,950.80 and 33,042,802.40 is: 49,564,203.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,695,967.20 : 55,043,950.80 = 33,042,802.40 : x
  2. Step 2: Convert to fraction form
    36,695,967.20/55,043,950.80 = 33,042,802.40/x
  3. Step 3: Cross multiply
    36,695,967.20x = 55,043,950.80 × 33,042,802.40
  4. Step 4: Simplify right side
    36,695,967.20x = 1,818,806,389,599,721.75
  5. Step 5: Solve for x
    x = 1,818,806,389,599,721.75/36,695,967.20
  6. Step 6: Final answer
    x = 49,564,203.60

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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.