Home / 29,528,974.54-40,750,097.52-16,476,783.58

Finding the Fourth Proportional to 29,528,974.54, 40,750,097.52 and 16,476,783.58

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Solution

The fourth proportional to 29,528,974.54, 40,750,097.52 and 16,476,783.58 is: 22,738,024.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,528,974.54 : 40,750,097.52 = 16,476,783.58 : x
  2. Step 2: Convert to fraction form
    29,528,974.54/40,750,097.52 = 16,476,783.58/x
  3. Step 3: Cross multiply
    29,528,974.54x = 40,750,097.52 × 16,476,783.58
  4. Step 4: Simplify right side
    29,528,974.54x = 671,430,537,700,934.75
  5. Step 5: Solve for x
    x = 671,430,537,700,934.75/29,528,974.54
  6. Step 6: Final answer
    x = 22,738,024.20

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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.