Home / 16,385,430,396.53-24,575,373,430.13-4,591,834,557.50

Finding the Fourth Proportional to 16,385,430,396.53, 24,575,373,430.13 and 4,591,834,557.50

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Solution

The fourth proportional to 16,385,430,396.53, 24,575,373,430.13 and 4,591,834,557.50 is: 6,886,974,967.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,385,430,396.53 : 24,575,373,430.13 = 4,591,834,557.50 : x
  2. Step 2: Convert to fraction form
    16,385,430,396.53/24,575,373,430.13 = 4,591,834,557.50/x
  3. Step 3: Cross multiply
    16,385,430,396.53x = 24,575,373,430.13 × 4,591,834,557.50
  4. Step 4: Simplify right side
    16,385,430,396.53x = 112,846,048,979,824,541,696
  5. Step 5: Solve for x
    x = 112,846,048,979,824,541,696/16,385,430,396.53
  6. Step 6: Final answer
    x = 6,886,974,967.94

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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.