Home / 19,535,950-26,959,611-10,835,454.88

Finding the Fourth Proportional to 19,535,950, 26,959,611 and 10,835,454.88

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Solution

The fourth proportional to 19,535,950, 26,959,611 and 10,835,454.88 is: 14,952,927.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,535,950 : 26,959,611 = 10,835,454.88 : x
  2. Step 2: Convert to fraction form
    19,535,950/26,959,611 = 10,835,454.88/x
  3. Step 3: Cross multiply
    19,535,950x = 26,959,611 × 10,835,454.88
  4. Step 4: Simplify right side
    19,535,950x = 292,119,648,572,851.69
  5. Step 5: Solve for x
    x = 292,119,648,572,851.69/19,535,950
  6. Step 6: Final answer
    x = 14,952,927.73

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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.