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Finding the Fourth Proportional to 1,510,348,032,051.40, 2,265,522,048,077 and 1,510,348,032,051.40

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Solution

The fourth proportional to 1,510,348,032,051.40, 2,265,522,048,077 and 1,510,348,032,051.40 is: 2,265,522,048,077

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,510,348,032,051.40 : 2,265,522,048,077 = 1,510,348,032,051.40 : x
  2. Step 2: Convert to fraction form
    1,510,348,032,051.40/2,265,522,048,077 = 1,510,348,032,051.40/x
  3. Step 3: Cross multiply
    1,510,348,032,051.40x = 2,265,522,048,077 × 1,510,348,032,051.40
  4. Step 4: Simplify right side
    1,510,348,032,051.40x = 3,421,726,766,882,154,075,914,240
  5. Step 5: Solve for x
    x = 3,421,726,766,882,154,075,914,240/1,510,348,032,051.40
  6. Step 6: Final answer
    x = 2,265,522,048,077

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Double scale
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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.