Home / 35,168,678.21-52,738,070.09-14,404,801.46

Finding the Fourth Proportional to 35,168,678.21, 52,738,070.09 and 14,404,801.46

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Solution

The fourth proportional to 35,168,678.21, 52,738,070.09 and 14,404,801.46 is: 21,601,079.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,168,678.21 : 52,738,070.09 = 14,404,801.46 : x
  2. Step 2: Convert to fraction form
    35,168,678.21/52,738,070.09 = 14,404,801.46/x
  3. Step 3: Cross multiply
    35,168,678.21x = 52,738,070.09 × 14,404,801.46
  4. Step 4: Simplify right side
    35,168,678.21x = 759,681,428,694,300
  5. Step 5: Solve for x
    x = 759,681,428,694,300/35,168,678.21
  6. Step 6: Final answer
    x = 21,601,079.92

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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.