Home / 4,043,724,009.60-6,065,586,014.40-1,974,773,020.80

Finding the Fourth Proportional to 4,043,724,009.60, 6,065,586,014.40 and 1,974,773,020.80

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Solution

The fourth proportional to 4,043,724,009.60, 6,065,586,014.40 and 1,974,773,020.80 is: 2,962,159,531.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,724,009.60 : 6,065,586,014.40 = 1,974,773,020.80 : x
  2. Step 2: Convert to fraction form
    4,043,724,009.60/6,065,586,014.40 = 1,974,773,020.80/x
  3. Step 3: Cross multiply
    4,043,724,009.60x = 6,065,586,014.40 × 1,974,773,020.80
  4. Step 4: Simplify right side
    4,043,724,009.60x = 11,978,155,616,578,918,400
  5. Step 5: Solve for x
    x = 11,978,155,616,578,918,400/4,043,724,009.60
  6. Step 6: Final answer
    x = 2,962,159,531.20

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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.