Home / 16,739,950.50-25,110,159.03-4,772,686.50

Finding the Fourth Proportional to 16,739,950.50, 25,110,159.03 and 4,772,686.50

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Solution

The fourth proportional to 16,739,950.50, 25,110,159.03 and 4,772,686.50 is: 7,159,096.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,739,950.50 : 25,110,159.03 = 4,772,686.50 : x
  2. Step 2: Convert to fraction form
    16,739,950.50/25,110,159.03 = 4,772,686.50/x
  3. Step 3: Cross multiply
    16,739,950.50x = 25,110,159.03 × 4,772,686.50
  4. Step 4: Simplify right side
    16,739,950.50x = 119,842,917,015,334.09
  5. Step 5: Solve for x
    x = 119,842,917,015,334.09/16,739,950.50
  6. Step 6: Final answer
    x = 7,159,096.26

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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.