Home / 105,350,622,170.09-145,358,940,735.23-59,624,897,564.26

Finding the Fourth Proportional to 105,350,622,170.09, 145,358,940,735.23 and 59,624,897,564.26

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Solution

The fourth proportional to 105,350,622,170.09, 145,358,940,735.23 and 59,624,897,564.26 is: 82,268,255,970.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,350,622,170.09 : 145,358,940,735.23 = 59,624,897,564.26 : x
  2. Step 2: Convert to fraction form
    105,350,622,170.09/145,358,940,735.23 = 59,624,897,564.26/x
  3. Step 3: Cross multiply
    105,350,622,170.09x = 145,358,940,735.23 × 59,624,897,564.26
  4. Step 4: Simplify right side
    105,350,622,170.09x = 8,667,011,951,386,702,118,912
  5. Step 5: Solve for x
    x = 8,667,011,951,386,702,118,912/105,350,622,170.09
  6. Step 6: Final answer
    x = 82,268,255,970.94

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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.