Home / 4,790,134,493.60-7,185,201,740.40-2,338,044,432.80

Finding the Fourth Proportional to 4,790,134,493.60, 7,185,201,740.40 and 2,338,044,432.80

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Solution

The fourth proportional to 4,790,134,493.60, 7,185,201,740.40 and 2,338,044,432.80 is: 3,507,066,649.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,790,134,493.60 : 7,185,201,740.40 = 2,338,044,432.80 : x
  2. Step 2: Convert to fraction form
    4,790,134,493.60/7,185,201,740.40 = 2,338,044,432.80/x
  3. Step 3: Cross multiply
    4,790,134,493.60x = 7,185,201,740.40 × 2,338,044,432.80
  4. Step 4: Simplify right side
    4,790,134,493.60x = 16,799,320,927,687,092,224
  5. Step 5: Solve for x
    x = 16,799,320,927,687,092,224/4,790,134,493.60
  6. Step 6: Final answer
    x = 3,507,066,649.20

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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.