Home / 38,059,168.41-57,075,958.06-13,793,014.67

Finding the Fourth Proportional to 38,059,168.41, 57,075,958.06 and 13,793,014.67

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Solution

The fourth proportional to 38,059,168.41, 57,075,958.06 and 13,793,014.67 is: 20,684,885.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,059,168.41 : 57,075,958.06 = 13,793,014.67 : x
  2. Step 2: Convert to fraction form
    38,059,168.41/57,075,958.06 = 13,793,014.67/x
  3. Step 3: Cross multiply
    38,059,168.41x = 57,075,958.06 × 13,793,014.67
  4. Step 4: Simplify right side
    38,059,168.41x = 787,249,526,506,022.38
  5. Step 5: Solve for x
    x = 787,249,526,506,022.38/38,059,168.41
  6. Step 6: Final answer
    x = 20,684,885.12

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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.