Home / 34,319,000.64-51,664,038.34-31,264,621.41

Finding the Fourth Proportional to 34,319,000.64, 51,664,038.34 and 31,264,621.41

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Solution

The fourth proportional to 34,319,000.64, 51,664,038.34 and 31,264,621.41 is: 47,065,956.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,319,000.64 : 51,664,038.34 = 31,264,621.41 : x
  2. Step 2: Convert to fraction form
    34,319,000.64/51,664,038.34 = 31,264,621.41/x
  3. Step 3: Cross multiply
    34,319,000.64x = 51,664,038.34 × 31,264,621.41
  4. Step 4: Simplify right side
    34,319,000.64x = 1,615,256,598,953,504.75
  5. Step 5: Solve for x
    x = 1,615,256,598,953,504.75/34,319,000.64
  6. Step 6: Final answer
    x = 47,065,956.73

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.