Home / 23,931,879,626.46-35,898,550,761.21-8,210,483,728.38

Finding the Fourth Proportional to 23,931,879,626.46, 35,898,550,761.21 and 8,210,483,728.38

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Solution

The fourth proportional to 23,931,879,626.46, 35,898,550,761.21 and 8,210,483,728.38 is: 12,315,976,492.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,931,879,626.46 : 35,898,550,761.21 = 8,210,483,728.38 : x
  2. Step 2: Convert to fraction form
    23,931,879,626.46/35,898,550,761.21 = 8,210,483,728.38/x
  3. Step 3: Cross multiply
    23,931,879,626.46x = 35,898,550,761.21 × 8,210,483,728.38
  4. Step 4: Simplify right side
    23,931,879,626.46x = 294,744,466,897,338,171,392
  5. Step 5: Solve for x
    x = 294,744,466,897,338,171,392/23,931,879,626.46
  6. Step 6: Final answer
    x = 12,315,976,492.35

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1.5x scale

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.