Home / 62,387,353.48-93,545,009.46-19,244,973.16

Finding the Fourth Proportional to 62,387,353.48, 93,545,009.46 and 19,244,973.16

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Solution

The fourth proportional to 62,387,353.48, 93,545,009.46 and 19,244,973.16 is: 28,856,348.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,387,353.48 : 93,545,009.46 = 19,244,973.16 : x
  2. Step 2: Convert to fraction form
    62,387,353.48/93,545,009.46 = 19,244,973.16/x
  3. Step 3: Cross multiply
    62,387,353.48x = 93,545,009.46 × 19,244,973.16
  4. Step 4: Simplify right side
    62,387,353.48x = 1,800,271,196,309,646
  5. Step 5: Solve for x
    x = 1,800,271,196,309,646/62,387,353.48
  6. Step 6: Final answer
    x = 28,856,348.22

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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.