Home / 37,026,090.99-55,574,959.55-17,870,332.95

Finding the Fourth Proportional to 37,026,090.99, 55,574,959.55 and 17,870,332.95

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Solution

The fourth proportional to 37,026,090.99, 55,574,959.55 and 17,870,332.95 is: 26,822,789.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,026,090.99 : 55,574,959.55 = 17,870,332.95 : x
  2. Step 2: Convert to fraction form
    37,026,090.99/55,574,959.55 = 17,870,332.95/x
  3. Step 3: Cross multiply
    37,026,090.99x = 55,574,959.55 × 17,870,332.95
  4. Step 4: Simplify right side
    37,026,090.99x = 993,143,030,751,930.50
  5. Step 5: Solve for x
    x = 993,143,030,751,930.50/37,026,090.99
  6. Step 6: Final answer
    x = 26,822,789.13

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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.