Home / 1,670,111,850,588.60-2,504,142,527,866.40-649,037,152,858.80

Finding the Fourth Proportional to 1,670,111,850,588.60, 2,504,142,527,866.40 and 649,037,152,858.80

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Solution

The fourth proportional to 1,670,111,850,588.60, 2,504,142,527,866.40 and 649,037,152,858.80 is: 973,157,298,456.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,670,111,850,588.60 : 2,504,142,527,866.40 = 649,037,152,858.80 : x
  2. Step 2: Convert to fraction form
    1,670,111,850,588.60/2,504,142,527,866.40 = 649,037,152,858.80/x
  3. Step 3: Cross multiply
    1,670,111,850,588.60x = 2,504,142,527,866.40 × 649,037,152,858.80
  4. Step 4: Simplify right side
    1,670,111,850,588.60x = 1,625,281,536,639,046,539,804,672
  5. Step 5: Solve for x
    x = 1,625,281,536,639,046,539,804,672/1,670,111,850,588.60
  6. Step 6: Final answer
    x = 973,157,298,456.54

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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.