Home / 62,153,183,999.40-93,229,775,999.10-55,622,836,991.40

Finding the Fourth Proportional to 62,153,183,999.40, 93,229,775,999.10 and 55,622,836,991.40

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Solution

The fourth proportional to 62,153,183,999.40, 93,229,775,999.10 and 55,622,836,991.40 is: 83,434,255,487.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,153,183,999.40 : 93,229,775,999.10 = 55,622,836,991.40 : x
  2. Step 2: Convert to fraction form
    62,153,183,999.40/93,229,775,999.10 = 55,622,836,991.40/x
  3. Step 3: Cross multiply
    62,153,183,999.40x = 93,229,775,999.10 × 55,622,836,991.40
  4. Step 4: Simplify right side
    62,153,183,999.40x = 5,185,704,633,142,676,029,440
  5. Step 5: Solve for x
    x = 5,185,704,633,142,676,029,440/62,153,183,999.40
  6. Step 6: Final answer
    x = 83,434,255,487.10

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1.5x scale

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.