Home / 15,441,247.98-23,146,810.02-7,352,050.14

Finding the Fourth Proportional to 15,441,247.98, 23,146,810.02 and 7,352,050.14

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Solution

The fourth proportional to 15,441,247.98, 23,146,810.02 and 7,352,050.14 is: 11,020,903.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,441,247.98 : 23,146,810.02 = 7,352,050.14 : x
  2. Step 2: Convert to fraction form
    15,441,247.98/23,146,810.02 = 7,352,050.14/x
  3. Step 3: Cross multiply
    15,441,247.98x = 23,146,810.02 × 7,352,050.14
  4. Step 4: Simplify right side
    15,441,247.98x = 170,176,507,848,094.41
  5. Step 5: Solve for x
    x = 170,176,507,848,094.41/15,441,247.98
  6. Step 6: Final answer
    x = 11,020,903.76

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.