Home / 37,154,420.26-55,709,554.67-14,127,038.67

Finding the Fourth Proportional to 37,154,420.26, 55,709,554.67 and 14,127,038.67

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Solution

The fourth proportional to 37,154,420.26, 55,709,554.67 and 14,127,038.67 is: 21,182,164.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,154,420.26 : 55,709,554.67 = 14,127,038.67 : x
  2. Step 2: Convert to fraction form
    37,154,420.26/55,709,554.67 = 14,127,038.67/x
  3. Step 3: Cross multiply
    37,154,420.26x = 55,709,554.67 × 14,127,038.67
  4. Step 4: Simplify right side
    37,154,420.26x = 787,011,033,040,933.88
  5. Step 5: Solve for x
    x = 787,011,033,040,933.88/37,154,420.26
  6. Step 6: Final answer
    x = 21,182,164.26

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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.