Home / 25,939,610.51-35,796,803.24-14,178,894.68

Finding the Fourth Proportional to 25,939,610.51, 35,796,803.24 and 14,178,894.68

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Solution

The fourth proportional to 25,939,610.51, 35,796,803.24 and 14,178,894.68 is: 19,566,951.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,939,610.51 : 35,796,803.24 = 14,178,894.68 : x
  2. Step 2: Convert to fraction form
    25,939,610.51/35,796,803.24 = 14,178,894.68/x
  3. Step 3: Cross multiply
    25,939,610.51x = 35,796,803.24 × 14,178,894.68
  4. Step 4: Simplify right side
    25,939,610.51x = 507,559,103,145,582
  5. Step 5: Solve for x
    x = 507,559,103,145,582/25,939,610.51
  6. Step 6: Final answer
    x = 19,566,951.60

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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.