Home / 44,141,151.48-66,210,954.48-19,862,895.12

Finding the Fourth Proportional to 44,141,151.48, 66,210,954.48 and 19,862,895.12

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Solution

The fourth proportional to 44,141,151.48, 66,210,954.48 and 19,862,895.12 is: 29,793,994.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,141,151.48 : 66,210,954.48 = 19,862,895.12 : x
  2. Step 2: Convert to fraction form
    44,141,151.48/66,210,954.48 = 19,862,895.12/x
  3. Step 3: Cross multiply
    44,141,151.48x = 66,210,954.48 × 19,862,895.12
  4. Step 4: Simplify right side
    44,141,151.48x = 1,315,141,244,631,334.25
  5. Step 5: Solve for x
    x = 1,315,141,244,631,334.25/44,141,151.48
  6. Step 6: Final answer
    x = 29,793,994.96

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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.