Home / 16,886,592.65-25,330,303.66-4,755,974.02

Finding the Fourth Proportional to 16,886,592.65, 25,330,303.66 and 4,755,974.02

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Solution

The fourth proportional to 16,886,592.65, 25,330,303.66 and 4,755,974.02 is: 7,134,077.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,886,592.65 : 25,330,303.66 = 4,755,974.02 : x
  2. Step 2: Convert to fraction form
    16,886,592.65/25,330,303.66 = 4,755,974.02/x
  3. Step 3: Cross multiply
    16,886,592.65x = 25,330,303.66 × 4,755,974.02
  4. Step 4: Simplify right side
    16,886,592.65x = 120,470,266,050,455.22
  5. Step 5: Solve for x
    x = 120,470,266,050,455.22/16,886,592.65
  6. Step 6: Final answer
    x = 7,134,077.82

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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.