Home / 110,716,983.40-166,075,475.10-104,798,059.26

Finding the Fourth Proportional to 110,716,983.40, 166,075,475.10 and 104,798,059.26

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Solution

The fourth proportional to 110,716,983.40, 166,075,475.10 and 104,798,059.26 is: 157,197,088.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,716,983.40 : 166,075,475.10 = 104,798,059.26 : x
  2. Step 2: Convert to fraction form
    110,716,983.40/166,075,475.10 = 104,798,059.26/x
  3. Step 3: Cross multiply
    110,716,983.40x = 166,075,475.10 × 104,798,059.26
  4. Step 4: Simplify right side
    110,716,983.40x = 17,404,387,481,162,454
  5. Step 5: Solve for x
    x = 17,404,387,481,162,454/110,716,983.40
  6. Step 6: Final answer
    x = 157,197,088.89

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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.