Home / 25,111,950.12-34,652,231.46-14,658,873.66

Finding the Fourth Proportional to 25,111,950.12, 34,652,231.46 and 14,658,873.66

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Solution

The fourth proportional to 25,111,950.12, 34,652,231.46 and 14,658,873.66 is: 20,227,926.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,111,950.12 : 34,652,231.46 = 14,658,873.66 : x
  2. Step 2: Convert to fraction form
    25,111,950.12/34,652,231.46 = 14,658,873.66/x
  3. Step 3: Cross multiply
    25,111,950.12x = 34,652,231.46 × 14,658,873.66
  4. Step 4: Simplify right side
    25,111,950.12x = 507,962,683,009,217.38
  5. Step 5: Solve for x
    x = 507,962,683,009,217.38/25,111,950.12
  6. Step 6: Final answer
    x = 20,227,926.57

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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.