Home / 3,875,773,121.60-5,806,731,266.40-2,358,659,969.60

Finding the Fourth Proportional to 3,875,773,121.60, 5,806,731,266.40 and 2,358,659,969.60

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Solution

The fourth proportional to 3,875,773,121.60, 5,806,731,266.40 and 2,358,659,969.60 is: 3,533,773,562.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,875,773,121.60 : 5,806,731,266.40 = 2,358,659,969.60 : x
  2. Step 2: Convert to fraction form
    3,875,773,121.60/5,806,731,266.40 = 2,358,659,969.60/x
  3. Step 3: Cross multiply
    3,875,773,121.60x = 5,806,731,266.40 × 2,358,659,969.60
  4. Step 4: Simplify right side
    3,875,773,121.60x = 13,696,104,592,282,392,576
  5. Step 5: Solve for x
    x = 13,696,104,592,282,392,576/3,875,773,121.60
  6. Step 6: Final answer
    x = 3,533,773,562.74

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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.