Home / 273,267,788.90-409,901,683.35-246,908,315.30

Finding the Fourth Proportional to 273,267,788.90, 409,901,683.35 and 246,908,315.30

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Solution

The fourth proportional to 273,267,788.90, 409,901,683.35 and 246,908,315.30 is: 370,362,472.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,267,788.90 : 409,901,683.35 = 246,908,315.30 : x
  2. Step 2: Convert to fraction form
    273,267,788.90/409,901,683.35 = 246,908,315.30/x
  3. Step 3: Cross multiply
    273,267,788.90x = 409,901,683.35 × 246,908,315.30
  4. Step 4: Simplify right side
    273,267,788.90x = 101,208,134,074,582,576
  5. Step 5: Solve for x
    x = 101,208,134,074,582,576/273,267,788.90
  6. Step 6: Final answer
    x = 370,362,472.95

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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.