Home / 19,849,264.31-43,230,010.50

Finding the Third Proportional to 19,849,264.31 and 43,230,010.50

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Solution

The third proportional to 19,849,264.31 and 43,230,010.50 is: 94,151,288.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,849,264.31 : 43,230,010.50 = 43,230,010.50 : x
  2. Step 2: Convert to fraction form
    19,849,264.31/43,230,010.50 = 43,230,010.50/x
  3. Step 3: Cross multiply
    19,849,264.31x = 43,230,010.50 × 43,230,010.50
  4. Step 4: Simplify right side
    19,849,264.31x = 1,868,833,807,830,110.25
  5. Step 5: Solve for x
    x = 1,868,833,807,830,110.25/19,849,264.31
  6. Step 6: Final answer
    x = 94,151,288.35

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.