Home / 103,056,460,028.10-154,367,011,808.55-103,056,460,028.10

Finding the Fourth Proportional to 103,056,460,028.10, 154,367,011,808.55 and 103,056,460,028.10

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Solution

The fourth proportional to 103,056,460,028.10, 154,367,011,808.55 and 103,056,460,028.10 is: 154,367,011,808.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,056,460,028.10 : 154,367,011,808.55 = 103,056,460,028.10 : x
  2. Step 2: Convert to fraction form
    103,056,460,028.10/154,367,011,808.55 = 103,056,460,028.10/x
  3. Step 3: Cross multiply
    103,056,460,028.10x = 154,367,011,808.55 × 103,056,460,028.10
  4. Step 4: Simplify right side
    103,056,460,028.10x = 15,908,517,782,105,073,123,328
  5. Step 5: Solve for x
    x = 15,908,517,782,105,073,123,328/103,056,460,028.10
  6. Step 6: Final answer
    x = 154,367,011,808.55

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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.