Home / 19,946,353-29,924,506.14-5,762,929

Finding the Fourth Proportional to 19,946,353, 29,924,506.14 and 5,762,929

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Solution

The fourth proportional to 19,946,353, 29,924,506.14 and 5,762,929 is: 8,645,831.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,946,353 : 29,924,506.14 = 5,762,929 : x
  2. Step 2: Convert to fraction form
    19,946,353/29,924,506.14 = 5,762,929/x
  3. Step 3: Cross multiply
    19,946,353x = 29,924,506.14 × 5,762,929
  4. Step 4: Simplify right side
    19,946,353x = 172,452,804,244,884.06
  5. Step 5: Solve for x
    x = 172,452,804,244,884.06/19,946,353
  6. Step 6: Final answer
    x = 8,645,831.36

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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.