Home / 15,673,543.55-23,510,315.33-10,571,709.95

Finding the Fourth Proportional to 15,673,543.55, 23,510,315.33 and 10,571,709.95

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Solution

The fourth proportional to 15,673,543.55, 23,510,315.33 and 10,571,709.95 is: 15,857,564.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,673,543.55 : 23,510,315.33 = 10,571,709.95 : x
  2. Step 2: Convert to fraction form
    15,673,543.55/23,510,315.33 = 10,571,709.95/x
  3. Step 3: Cross multiply
    15,673,543.55x = 23,510,315.33 × 10,571,709.95
  4. Step 4: Simplify right side
    15,673,543.55x = 248,544,234,501,798.50
  5. Step 5: Solve for x
    x = 248,544,234,501,798.50/15,673,543.55
  6. Step 6: Final answer
    x = 15,857,564.93

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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.