Home / 195,493,134,914.19-293,081,457,697.02-61,118,457,010.20

Finding the Fourth Proportional to 195,493,134,914.19, 293,081,457,697.02 and 61,118,457,010.20

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Solution

The fourth proportional to 195,493,134,914.19, 293,081,457,697.02 and 61,118,457,010.20 is: 91,628,212,318.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,493,134,914.19 : 293,081,457,697.02 = 61,118,457,010.20 : x
  2. Step 2: Convert to fraction form
    195,493,134,914.19/293,081,457,697.02 = 61,118,457,010.20/x
  3. Step 3: Cross multiply
    195,493,134,914.19x = 293,081,457,697.02 × 61,118,457,010.20
  4. Step 4: Simplify right side
    195,493,134,914.19x = 17,912,686,472,742,066,716,672
  5. Step 5: Solve for x
    x = 17,912,686,472,742,066,716,672/195,493,134,914.19
  6. Step 6: Final answer
    x = 91,628,212,318.58

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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.