Home / 35,424,848,459,642-53,079,246,025,242-18,866,516,357,812

Finding the Fourth Proportional to 35,424,848,459,642, 53,079,246,025,242 and 18,866,516,357,812

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Solution

The fourth proportional to 35,424,848,459,642, 53,079,246,025,242 and 18,866,516,357,812 is: 28,268,870,776,862.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,424,848,459,642 : 53,079,246,025,242 = 18,866,516,357,812 : x
  2. Step 2: Convert to fraction form
    35,424,848,459,642/53,079,246,025,242 = 18,866,516,357,812/x
  3. Step 3: Cross multiply
    35,424,848,459,642x = 53,079,246,025,242 × 18,866,516,357,812
  4. Step 4: Simplify right side
    35,424,848,459,642x = 1,001,420,463,395,555,804,140,535,808
  5. Step 5: Solve for x
    x = 1,001,420,463,395,555,804,140,535,808/35,424,848,459,642
  6. Step 6: Final answer
    x = 28,268,870,776,862.49

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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.