Home / 35,936,869.60-53,905,304.40-16,804,993.60

Finding the Fourth Proportional to 35,936,869.60, 53,905,304.40 and 16,804,993.60

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Solution

The fourth proportional to 35,936,869.60, 53,905,304.40 and 16,804,993.60 is: 25,207,490.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,936,869.60 : 53,905,304.40 = 16,804,993.60 : x
  2. Step 2: Convert to fraction form
    35,936,869.60/53,905,304.40 = 16,804,993.60/x
  3. Step 3: Cross multiply
    35,936,869.60x = 53,905,304.40 × 16,804,993.60
  4. Step 4: Simplify right side
    35,936,869.60x = 905,878,295,448,051.88
  5. Step 5: Solve for x
    x = 905,878,295,448,051.88/35,936,869.60
  6. Step 6: Final answer
    x = 25,207,490.40

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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.