Home / 108,914,887.37-150,302,547.63-60,022,315.37

Finding the Fourth Proportional to 108,914,887.37, 150,302,547.63 and 60,022,315.37

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Solution

The fourth proportional to 108,914,887.37, 150,302,547.63 and 60,022,315.37 is: 82,830,796.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,914,887.37 : 150,302,547.63 = 60,022,315.37 : x
  2. Step 2: Convert to fraction form
    108,914,887.37/150,302,547.63 = 60,022,315.37/x
  3. Step 3: Cross multiply
    108,914,887.37x = 150,302,547.63 × 60,022,315.37
  4. Step 4: Simplify right side
    108,914,887.37x = 9,021,506,915,138,062
  5. Step 5: Solve for x
    x = 9,021,506,915,138,062/108,914,887.37
  6. Step 6: Final answer
    x = 82,830,796.90

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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.