Home / 35,594,967.65-49,122,962.61-19,913,056.64

Finding the Fourth Proportional to 35,594,967.65, 49,122,962.61 and 19,913,056.64

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Solution

The fourth proportional to 35,594,967.65, 49,122,962.61 and 19,913,056.64 is: 27,481,085.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,594,967.65 : 49,122,962.61 = 19,913,056.64 : x
  2. Step 2: Convert to fraction form
    35,594,967.65/49,122,962.61 = 19,913,056.64/x
  3. Step 3: Cross multiply
    35,594,967.65x = 49,122,962.61 × 19,913,056.64
  4. Step 4: Simplify right side
    35,594,967.65x = 978,188,336,717,043.62
  5. Step 5: Solve for x
    x = 978,188,336,717,043.62/35,594,967.65
  6. Step 6: Final answer
    x = 27,481,085.15

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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.