Home / 14,806,645,465.12-22,056,076,157.57-14,004,669,109.66

Finding the Fourth Proportional to 14,806,645,465.12, 22,056,076,157.57 and 14,004,669,109.66

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Solution

The fourth proportional to 14,806,645,465.12, 22,056,076,157.57 and 14,004,669,109.66 is: 20,861,446,920.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,806,645,465.12 : 22,056,076,157.57 = 14,004,669,109.66 : x
  2. Step 2: Convert to fraction form
    14,806,645,465.12/22,056,076,157.57 = 14,004,669,109.66/x
  3. Step 3: Cross multiply
    14,806,645,465.12x = 22,056,076,157.57 × 14,004,669,109.66
  4. Step 4: Simplify right side
    14,806,645,465.12x = 308,888,048,444,148,809,728
  5. Step 5: Solve for x
    x = 308,888,048,444,148,809,728/14,806,645,465.12
  6. Step 6: Final answer
    x = 20,861,446,920.70

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.