Home / 15,507,356.63-23,264,504.23-4,725,501.30

Finding the Fourth Proportional to 15,507,356.63, 23,264,504.23 and 4,725,501.30

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Solution

The fourth proportional to 15,507,356.63, 23,264,504.23 and 4,725,501.30 is: 7,089,309.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,507,356.63 : 23,264,504.23 = 4,725,501.30 : x
  2. Step 2: Convert to fraction form
    15,507,356.63/23,264,504.23 = 4,725,501.30/x
  3. Step 3: Cross multiply
    15,507,356.63x = 23,264,504.23 × 4,725,501.30
  4. Step 4: Simplify right side
    15,507,356.63x = 109,936,444,959,093
  5. Step 5: Solve for x
    x = 109,936,444,959,093/15,507,356.63
  6. Step 6: Final answer
    x = 7,089,309.13

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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.