Home / 1,852,805,638,921.70-2,779,208,458,382.50-1,852,805,638,921.70

Finding the Fourth Proportional to 1,852,805,638,921.70, 2,779,208,458,382.50 and 1,852,805,638,921.70

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Solution

The fourth proportional to 1,852,805,638,921.70, 2,779,208,458,382.50 and 1,852,805,638,921.70 is: 2,779,208,458,382.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,805,638,921.70 : 2,779,208,458,382.50 = 1,852,805,638,921.70 : x
  2. Step 2: Convert to fraction form
    1,852,805,638,921.70/2,779,208,458,382.50 = 1,852,805,638,921.70/x
  3. Step 3: Cross multiply
    1,852,805,638,921.70x = 2,779,208,458,382.50 × 1,852,805,638,921.70
  4. Step 4: Simplify right side
    1,852,805,638,921.70x = 5,149,333,103,429,980,969,238,528
  5. Step 5: Solve for x
    x = 5,149,333,103,429,980,969,238,528/1,852,805,638,921.70
  6. Step 6: Final answer
    x = 2,779,208,458,382.50

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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.