Home / 3,569,534,080.96-4,926,076,510.80-1,983,692,879.68

Finding the Fourth Proportional to 3,569,534,080.96, 4,926,076,510.80 and 1,983,692,879.68

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Solution

The fourth proportional to 3,569,534,080.96, 4,926,076,510.80 and 1,983,692,879.68 is: 2,737,562,571.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569,534,080.96 : 4,926,076,510.80 = 1,983,692,879.68 : x
  2. Step 2: Convert to fraction form
    3,569,534,080.96/4,926,076,510.80 = 1,983,692,879.68/x
  3. Step 3: Cross multiply
    3,569,534,080.96x = 4,926,076,510.80 × 1,983,692,879.68
  4. Step 4: Simplify right side
    3,569,534,080.96x = 9,771,822,899,232,860,160
  5. Step 5: Solve for x
    x = 9,771,822,899,232,860,160/3,569,534,080.96
  6. Step 6: Final answer
    x = 2,737,562,571.92

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1.5x scale

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.