Home / 35,992,641.12-53,994,560.40-11,725,918.74

Finding the Fourth Proportional to 35,992,641.12, 53,994,560.40 and 11,725,918.74

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Solution

The fourth proportional to 35,992,641.12, 53,994,560.40 and 11,725,918.74 is: 17,590,702.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,992,641.12 : 53,994,560.40 = 11,725,918.74 : x
  2. Step 2: Convert to fraction form
    35,992,641.12/53,994,560.40 = 11,725,918.74/x
  3. Step 3: Cross multiply
    35,992,641.12x = 53,994,560.40 × 11,725,918.74
  4. Step 4: Simplify right side
    35,992,641.12x = 633,135,827,652,421.88
  5. Step 5: Solve for x
    x = 633,135,827,652,421.88/35,992,641.12
  6. Step 6: Final answer
    x = 17,590,702.10

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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.