Home / 70,603,300.28-105,595,183.82-62,876,703.26

Finding the Fourth Proportional to 70,603,300.28, 105,595,183.82 and 62,876,703.26

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Solution

The fourth proportional to 70,603,300.28, 105,595,183.82 and 62,876,703.26 is: 94,039,188.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,603,300.28 : 105,595,183.82 = 62,876,703.26 : x
  2. Step 2: Convert to fraction form
    70,603,300.28/105,595,183.82 = 62,876,703.26/x
  3. Step 3: Cross multiply
    70,603,300.28x = 105,595,183.82 × 62,876,703.26
  4. Step 4: Simplify right side
    70,603,300.28x = 6,639,477,038,534,389
  5. Step 5: Solve for x
    x = 6,639,477,038,534,389/70,603,300.28
  6. Step 6: Final answer
    x = 94,039,188.14

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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.