Home / 34,699,974.74-47,886,089.81-19,230,322.58

Finding the Fourth Proportional to 34,699,974.74, 47,886,089.81 and 19,230,322.58

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Solution

The fourth proportional to 34,699,974.74, 47,886,089.81 and 19,230,322.58 is: 26,537,914.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,699,974.74 : 47,886,089.81 = 19,230,322.58 : x
  2. Step 2: Convert to fraction form
    34,699,974.74/47,886,089.81 = 19,230,322.58/x
  3. Step 3: Cross multiply
    34,699,974.74x = 47,886,089.81 × 19,230,322.58
  4. Step 4: Simplify right side
    34,699,974.74x = 920,864,954,141,150.88
  5. Step 5: Solve for x
    x = 920,864,954,141,150.88/34,699,974.74
  6. Step 6: Final answer
    x = 26,537,914.25

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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.