Home / 97,501,724,161.64-134,553,470,149.02-54,098,794,903.76

Finding the Fourth Proportional to 97,501,724,161.64, 134,553,470,149.02 and 54,098,794,903.76

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Solution

The fourth proportional to 97,501,724,161.64, 134,553,470,149.02 and 54,098,794,903.76 is: 74,656,942,200.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,501,724,161.64 : 134,553,470,149.02 = 54,098,794,903.76 : x
  2. Step 2: Convert to fraction form
    97,501,724,161.64/134,553,470,149.02 = 54,098,794,903.76/x
  3. Step 3: Cross multiply
    97,501,724,161.64x = 134,553,470,149.02 × 54,098,794,903.76
  4. Step 4: Simplify right side
    97,501,724,161.64x = 7,279,180,585,180,354,052,096
  5. Step 5: Solve for x
    x = 7,279,180,585,180,354,052,096/97,501,724,161.64
  6. Step 6: Final answer
    x = 74,656,942,200.46

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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.