Home / 35,945,672.40-53,918,508.60-34,266,056.40

Finding the Fourth Proportional to 35,945,672.40, 53,918,508.60 and 34,266,056.40

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Solution

The fourth proportional to 35,945,672.40, 53,918,508.60 and 34,266,056.40 is: 51,399,084.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,945,672.40 : 53,918,508.60 = 34,266,056.40 : x
  2. Step 2: Convert to fraction form
    35,945,672.40/53,918,508.60 = 34,266,056.40/x
  3. Step 3: Cross multiply
    35,945,672.40x = 53,918,508.60 × 34,266,056.40
  4. Step 4: Simplify right side
    35,945,672.40x = 1,847,574,656,691,485
  5. Step 5: Solve for x
    x = 1,847,574,656,691,485/35,945,672.40
  6. Step 6: Final answer
    x = 51,399,084.60

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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.