Home / 25,622,900.88-35,360,396.40-14,020,953.36

Finding the Fourth Proportional to 25,622,900.88, 35,360,396.40 and 14,020,953.36

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Solution

The fourth proportional to 25,622,900.88, 35,360,396.40 and 14,020,953.36 is: 19,349,349.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,622,900.88 : 35,360,396.40 = 14,020,953.36 : x
  2. Step 2: Convert to fraction form
    25,622,900.88/35,360,396.40 = 14,020,953.36/x
  3. Step 3: Cross multiply
    25,622,900.88x = 35,360,396.40 × 14,020,953.36
  4. Step 4: Simplify right side
    25,622,900.88x = 495,786,468,715,511.88
  5. Step 5: Solve for x
    x = 495,786,468,715,511.88/25,622,900.88
  6. Step 6: Final answer
    x = 19,349,349.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.