Home / 1,344,114,228.80-2,013,903,861.60-652,532,340.80

Finding the Fourth Proportional to 1,344,114,228.80, 2,013,903,861.60 and 652,532,340.80

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Solution

The fourth proportional to 1,344,114,228.80, 2,013,903,861.60 and 652,532,340.80 is: 977,697,708.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,114,228.80 : 2,013,903,861.60 = 652,532,340.80 : x
  2. Step 2: Convert to fraction form
    1,344,114,228.80/2,013,903,861.60 = 652,532,340.80/x
  3. Step 3: Cross multiply
    1,344,114,228.80x = 2,013,903,861.60 × 652,532,340.80
  4. Step 4: Simplify right side
    1,344,114,228.80x = 1,314,137,400,956,007,168
  5. Step 5: Solve for x
    x = 1,314,137,400,956,007,168/1,344,114,228.80
  6. Step 6: Final answer
    x = 977,697,708.13

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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.