Home / 27,506,055.47-41,260,453.73-10,468,048.91

Finding the Fourth Proportional to 27,506,055.47, 41,260,453.73 and 10,468,048.91

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Solution

The fourth proportional to 27,506,055.47, 41,260,453.73 and 10,468,048.91 is: 15,702,594.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,506,055.47 : 41,260,453.73 = 10,468,048.91 : x
  2. Step 2: Convert to fraction form
    27,506,055.47/41,260,453.73 = 10,468,048.91/x
  3. Step 3: Cross multiply
    27,506,055.47x = 41,260,453.73 × 10,468,048.91
  4. Step 4: Simplify right side
    27,506,055.47x = 431,916,447,642,091.69
  5. Step 5: Solve for x
    x = 431,916,447,642,091.69/27,506,055.47
  6. Step 6: Final answer
    x = 15,702,594.95

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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.