Home / 27,509,935.81-41,262,373.63-9,312,050.96

Finding the Fourth Proportional to 27,509,935.81, 41,262,373.63 and 9,312,050.96

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Solution

The fourth proportional to 27,509,935.81, 41,262,373.63 and 9,312,050.96 is: 13,967,220.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,509,935.81 : 41,262,373.63 = 9,312,050.96 : x
  2. Step 2: Convert to fraction form
    27,509,935.81/41,262,373.63 = 9,312,050.96/x
  3. Step 3: Cross multiply
    27,509,935.81x = 41,262,373.63 × 9,312,050.96
  4. Step 4: Simplify right side
    27,509,935.81x = 384,237,325,926,559.94
  5. Step 5: Solve for x
    x = 384,237,325,926,559.94/27,509,935.81
  6. Step 6: Final answer
    x = 13,967,220.01

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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.