Home / 1,511,056,554,752.50-2,266,584,832,128.80-1,511,056,554,752.50

Finding the Fourth Proportional to 1,511,056,554,752.50, 2,266,584,832,128.80 and 1,511,056,554,752.50

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Solution

The fourth proportional to 1,511,056,554,752.50, 2,266,584,832,128.80 and 1,511,056,554,752.50 is: 2,266,584,832,128.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,511,056,554,752.50 : 2,266,584,832,128.80 = 1,511,056,554,752.50 : x
  2. Step 2: Convert to fraction form
    1,511,056,554,752.50/2,266,584,832,128.80 = 1,511,056,554,752.50/x
  3. Step 3: Cross multiply
    1,511,056,554,752.50x = 2,266,584,832,128.80 × 1,511,056,554,752.50
  4. Step 4: Simplify right side
    1,511,056,554,752.50x = 3,424,937,867,490,817,768,161,280
  5. Step 5: Solve for x
    x = 3,424,937,867,490,817,768,161,280/1,511,056,554,752.50
  6. Step 6: Final answer
    x = 2,266,584,832,128.80

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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.