Home / 30,264,890.63-48,180,637.69

Finding the Third Proportional to 30,264,890.63 and 48,180,637.69

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Solution

The third proportional to 30,264,890.63 and 48,180,637.69 is: 76,701,874.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,264,890.63 : 48,180,637.69 = 48,180,637.69 : x
  2. Step 2: Convert to fraction form
    30,264,890.63/48,180,637.69 = 48,180,637.69/x
  3. Step 3: Cross multiply
    30,264,890.63x = 48,180,637.69 × 48,180,637.69
  4. Step 4: Simplify right side
    30,264,890.63x = 2,321,373,847,974,145.50
  5. Step 5: Solve for x
    x = 2,321,373,847,974,145.50/30,264,890.63
  6. Step 6: Final answer
    x = 76,701,874.68

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.