Home / 62,183,600.37-85,812,888.92-34,307,485.34

Finding the Fourth Proportional to 62,183,600.37, 85,812,888.92 and 34,307,485.34

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Solution

The fourth proportional to 62,183,600.37, 85,812,888.92 and 34,307,485.34 is: 47,344,065.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,183,600.37 : 85,812,888.92 = 34,307,485.34 : x
  2. Step 2: Convert to fraction form
    62,183,600.37/85,812,888.92 = 34,307,485.34/x
  3. Step 3: Cross multiply
    62,183,600.37x = 85,812,888.92 × 34,307,485.34
  4. Step 4: Simplify right side
    62,183,600.37x = 2,944,024,428,005,347
  5. Step 5: Solve for x
    x = 2,944,024,428,005,347/62,183,600.37
  6. Step 6: Final answer
    x = 47,344,065.16

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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.