Home / 27,303,537.24-37,678,632.44-14,913,628.67

Finding the Fourth Proportional to 27,303,537.24, 37,678,632.44 and 14,913,628.67

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Solution

The fourth proportional to 27,303,537.24, 37,678,632.44 and 14,913,628.67 is: 20,580,671.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,303,537.24 : 37,678,632.44 = 14,913,628.67 : x
  2. Step 2: Convert to fraction form
    27,303,537.24/37,678,632.44 = 14,913,628.67/x
  3. Step 3: Cross multiply
    27,303,537.24x = 37,678,632.44 × 14,913,628.67
  4. Step 4: Simplify right side
    27,303,537.24x = 561,925,133,023,204.50
  5. Step 5: Solve for x
    x = 561,925,133,023,204.50/27,303,537.24
  6. Step 6: Final answer
    x = 20,580,671.58

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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.