Home / 48,749,283.50-73,106,966.90-19,594,467.06

Finding the Fourth Proportional to 48,749,283.50, 73,106,966.90 and 19,594,467.06

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Solution

The fourth proportional to 48,749,283.50, 73,106,966.90 and 19,594,467.06 is: 29,384,884.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,749,283.50 : 73,106,966.90 = 19,594,467.06 : x
  2. Step 2: Convert to fraction form
    48,749,283.50/73,106,966.90 = 19,594,467.06/x
  3. Step 3: Cross multiply
    48,749,283.50x = 73,106,966.90 × 19,594,467.06
  4. Step 4: Simplify right side
    48,749,283.50x = 1,432,492,054,778,560.25
  5. Step 5: Solve for x
    x = 1,432,492,054,778,560.25/48,749,283.50
  6. Step 6: Final answer
    x = 29,384,884.29

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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.