Home / 114,256,985.10-171,385,477.65-33,477,953.10

Finding the Fourth Proportional to 114,256,985.10, 171,385,477.65 and 33,477,953.10

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Solution

The fourth proportional to 114,256,985.10, 171,385,477.65 and 33,477,953.10 is: 50,216,929.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,256,985.10 : 171,385,477.65 = 33,477,953.10 : x
  2. Step 2: Convert to fraction form
    114,256,985.10/171,385,477.65 = 33,477,953.10/x
  3. Step 3: Cross multiply
    114,256,985.10x = 171,385,477.65 × 33,477,953.10
  4. Step 4: Simplify right side
    114,256,985.10x = 5,737,634,982,787,799
  5. Step 5: Solve for x
    x = 5,737,634,982,787,799/114,256,985.10
  6. Step 6: Final answer
    x = 50,216,929.65

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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.