Home / 53,054,683.33-79,582,019.87-14,716,199.11

Finding the Fourth Proportional to 53,054,683.33, 79,582,019.87 and 14,716,199.11

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Solution

The fourth proportional to 53,054,683.33, 79,582,019.87 and 14,716,199.11 is: 22,074,297.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,054,683.33 : 79,582,019.87 = 14,716,199.11 : x
  2. Step 2: Convert to fraction form
    53,054,683.33/79,582,019.87 = 14,716,199.11/x
  3. Step 3: Cross multiply
    53,054,683.33x = 79,582,019.87 × 14,716,199.11
  4. Step 4: Simplify right side
    53,054,683.33x = 1,171,144,849,909,315.25
  5. Step 5: Solve for x
    x = 1,171,144,849,909,315.25/53,054,683.33
  6. Step 6: Final answer
    x = 22,074,297.24

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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.