Home / 25,051,099.86-34,569,931.14-14,738,486.04

Finding the Fourth Proportional to 25,051,099.86, 34,569,931.14 and 14,738,486.04

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Solution

The fourth proportional to 25,051,099.86, 34,569,931.14 and 14,738,486.04 is: 20,338,765.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,051,099.86 : 34,569,931.14 = 14,738,486.04 : x
  2. Step 2: Convert to fraction form
    25,051,099.86/34,569,931.14 = 14,738,486.04/x
  3. Step 3: Cross multiply
    25,051,099.86x = 34,569,931.14 × 14,738,486.04
  4. Step 4: Simplify right side
    25,051,099.86x = 509,508,447,510,651.25
  5. Step 5: Solve for x
    x = 509,508,447,510,651.25/25,051,099.86
  6. Step 6: Final answer
    x = 20,338,765.58

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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.