Home / 15,362,304.34-23,038,120.23-8,549,274.46

Finding the Fourth Proportional to 15,362,304.34, 23,038,120.23 and 8,549,274.46

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Solution

The fourth proportional to 15,362,304.34, 23,038,120.23 and 8,549,274.46 is: 12,820,942.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,362,304.34 : 23,038,120.23 = 8,549,274.46 : x
  2. Step 2: Convert to fraction form
    15,362,304.34/23,038,120.23 = 8,549,274.46/x
  3. Step 3: Cross multiply
    15,362,304.34x = 23,038,120.23 × 8,549,274.46
  4. Step 4: Simplify right side
    15,362,304.34x = 196,959,212,888,748.34
  5. Step 5: Solve for x
    x = 196,959,212,888,748.34/15,362,304.34
  6. Step 6: Final answer
    x = 12,820,942.00

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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.