Home / 62,029,888.14-93,054,940.25-18,315,065.64

Finding the Fourth Proportional to 62,029,888.14, 93,054,940.25 and 18,315,065.64

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Solution

The fourth proportional to 62,029,888.14, 93,054,940.25 and 18,315,065.64 is: 27,475,582.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,029,888.14 : 93,054,940.25 = 18,315,065.64 : x
  2. Step 2: Convert to fraction form
    62,029,888.14/93,054,940.25 = 18,315,065.64/x
  3. Step 3: Cross multiply
    62,029,888.14x = 93,054,940.25 × 18,315,065.64
  4. Step 4: Simplify right side
    62,029,888.14x = 1,704,307,338,713,452.75
  5. Step 5: Solve for x
    x = 1,704,307,338,713,452.75/62,029,888.14
  6. Step 6: Final answer
    x = 27,475,582.98

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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.