Home / 28,814,570,142,600-39,764,106,796,806-16,482,549,209,848

Finding the Fourth Proportional to 28,814,570,142,600, 39,764,106,796,806 and 16,482,549,209,848

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Solution

The fourth proportional to 28,814,570,142,600, 39,764,106,796,806 and 16,482,549,209,848 is: 22,745,917,909,600.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,814,570,142,600 : 39,764,106,796,806 = 16,482,549,209,848 : x
  2. Step 2: Convert to fraction form
    28,814,570,142,600/39,764,106,796,806 = 16,482,549,209,848/x
  3. Step 3: Cross multiply
    28,814,570,142,600x = 39,764,106,796,806 × 16,482,549,209,848
  4. Step 4: Simplify right side
    28,814,570,142,600x = 655,413,847,064,006,154,208,149,504
  5. Step 5: Solve for x
    x = 655,413,847,064,006,154,208,149,504/28,814,570,142,600
  6. Step 6: Final answer
    x = 22,745,917,909,600.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.