Home / 544,038,499,202.44-751,013,900,908.74-351,444,599,404.60

Finding the Fourth Proportional to 544,038,499,202.44, 751,013,900,908.74 and 351,444,599,404.60

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Solution

The fourth proportional to 544,038,499,202.44, 751,013,900,908.74 and 351,444,599,404.60 is: 485,149,084,006.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,038,499,202.44 : 751,013,900,908.74 = 351,444,599,404.60 : x
  2. Step 2: Convert to fraction form
    544,038,499,202.44/751,013,900,908.74 = 351,444,599,404.60/x
  3. Step 3: Cross multiply
    544,038,499,202.44x = 751,013,900,908.74 × 351,444,599,404.60
  4. Step 4: Simplify right side
    544,038,499,202.44x = 263,939,779,552,158,072,963,072
  5. Step 5: Solve for x
    x = 263,939,779,552,158,072,963,072/544,038,499,202.44
  6. Step 6: Final answer
    x = 485,149,084,006.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.