Home / 49,698,731.54-74,556,175.02-14,687,398.46

Finding the Fourth Proportional to 49,698,731.54, 74,556,175.02 and 14,687,398.46

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Solution

The fourth proportional to 49,698,731.54, 74,556,175.02 and 14,687,398.46 is: 22,033,484.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,698,731.54 : 74,556,175.02 = 14,687,398.46 : x
  2. Step 2: Convert to fraction form
    49,698,731.54/74,556,175.02 = 14,687,398.46/x
  3. Step 3: Cross multiply
    49,698,731.54x = 74,556,175.02 × 14,687,398.46
  4. Step 4: Simplify right side
    49,698,731.54x = 1,095,036,250,358,628.88
  5. Step 5: Solve for x
    x = 1,095,036,250,358,628.88/49,698,731.54
  6. Step 6: Final answer
    x = 22,033,484.89

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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.