Home / 1,358,432,139.50-2,934,974,747

Finding the Third Proportional to 1,358,432,139.50 and 2,934,974,747

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Solution

The third proportional to 1,358,432,139.50 and 2,934,974,747 is: 6,341,190,343.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,358,432,139.50 : 2,934,974,747 = 2,934,974,747 : x
  2. Step 2: Convert to fraction form
    1,358,432,139.50/2,934,974,747 = 2,934,974,747/x
  3. Step 3: Cross multiply
    1,358,432,139.50x = 2,934,974,747 × 2,934,974,747
  4. Step 4: Simplify right side
    1,358,432,139.50x = 8,614,076,765,527,713,792
  5. Step 5: Solve for x
    x = 8,614,076,765,527,713,792/1,358,432,139.50
  6. Step 6: Final answer
    x = 6,341,190,343.67

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.