Home / 51,028,403.51-76,521,322.93-16,004,494.16

Finding the Fourth Proportional to 51,028,403.51, 76,521,322.93 and 16,004,494.16

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Solution

The fourth proportional to 51,028,403.51, 76,521,322.93 and 16,004,494.16 is: 24,000,066.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,028,403.51 : 76,521,322.93 = 16,004,494.16 : x
  2. Step 2: Convert to fraction form
    51,028,403.51/76,521,322.93 = 16,004,494.16/x
  3. Step 3: Cross multiply
    51,028,403.51x = 76,521,322.93 × 16,004,494.16
  4. Step 4: Simplify right side
    51,028,403.51x = 1,224,685,065,526,041
  5. Step 5: Solve for x
    x = 1,224,685,065,526,041/51,028,403.51
  6. Step 6: Final answer
    x = 24,000,066.26

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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.