Home / 47,797,628.14-71,424,343.17-35,889,127.51

Finding the Fourth Proportional to 47,797,628.14, 71,424,343.17 and 35,889,127.51

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Solution

The fourth proportional to 47,797,628.14, 71,424,343.17 and 35,889,127.51 is: 53,629,384.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,797,628.14 : 71,424,343.17 = 35,889,127.51 : x
  2. Step 2: Convert to fraction form
    47,797,628.14/71,424,343.17 = 35,889,127.51/x
  3. Step 3: Cross multiply
    47,797,628.14x = 71,424,343.17 × 35,889,127.51
  4. Step 4: Simplify right side
    47,797,628.14x = 2,563,357,359,167,567
  5. Step 5: Solve for x
    x = 2,563,357,359,167,567/47,797,628.14
  6. Step 6: Final answer
    x = 53,629,384.11

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.