Home / 77,083,927,673.06-117,841,446,897.75

Finding the Third Proportional to 77,083,927,673.06 and 117,841,446,897.75

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Solution

The third proportional to 77,083,927,673.06 and 117,841,446,897.75 is: 180,149,183,184.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,083,927,673.06 : 117,841,446,897.75 = 117,841,446,897.75 : x
  2. Step 2: Convert to fraction form
    77,083,927,673.06/117,841,446,897.75 = 117,841,446,897.75/x
  3. Step 3: Cross multiply
    77,083,927,673.06x = 117,841,446,897.75 × 117,841,446,897.75
  4. Step 4: Simplify right side
    77,083,927,673.06x = 13,886,606,606,955,232,362,496
  5. Step 5: Solve for x
    x = 13,886,606,606,955,232,362,496/77,083,927,673.06
  6. Step 6: Final answer
    x = 180,149,183,184.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.