Home / 15,497,870.58-23,252,037.39-6,860,779.74

Finding the Fourth Proportional to 15,497,870.58, 23,252,037.39 and 6,860,779.74

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Solution

The fourth proportional to 15,497,870.58, 23,252,037.39 and 6,860,779.74 is: 10,293,485.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,497,870.58 : 23,252,037.39 = 6,860,779.74 : x
  2. Step 2: Convert to fraction form
    15,497,870.58/23,252,037.39 = 6,860,779.74/x
  3. Step 3: Cross multiply
    15,497,870.58x = 23,252,037.39 × 6,860,779.74
  4. Step 4: Simplify right side
    15,497,870.58x = 159,527,107,039,034.50
  5. Step 5: Solve for x
    x = 159,527,107,039,034.50/15,497,870.58
  6. Step 6: Final answer
    x = 10,293,485.56

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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.