Home / 1,468,908,056.70-2,203,362,085.05-1,136,013,414.30

Finding the Fourth Proportional to 1,468,908,056.70, 2,203,362,085.05 and 1,136,013,414.30

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Solution

The fourth proportional to 1,468,908,056.70, 2,203,362,085.05 and 1,136,013,414.30 is: 1,704,020,121.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,908,056.70 : 2,203,362,085.05 = 1,136,013,414.30 : x
  2. Step 2: Convert to fraction form
    1,468,908,056.70/2,203,362,085.05 = 1,136,013,414.30/x
  3. Step 3: Cross multiply
    1,468,908,056.70x = 2,203,362,085.05 × 1,136,013,414.30
  4. Step 4: Simplify right side
    1,468,908,056.70x = 2,503,048,885,176,817,664
  5. Step 5: Solve for x
    x = 2,503,048,885,176,817,664/1,468,908,056.70
  6. Step 6: Final answer
    x = 1,704,020,121.45

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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.