Home / 40,389,651.04-60,606,518.64-23,383,539.04

Finding the Fourth Proportional to 40,389,651.04, 60,606,518.64 and 23,383,539.04

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Solution

The fourth proportional to 40,389,651.04, 60,606,518.64 and 23,383,539.04 is: 35,088,069.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,389,651.04 : 60,606,518.64 = 23,383,539.04 : x
  2. Step 2: Convert to fraction form
    40,389,651.04/60,606,518.64 = 23,383,539.04/x
  3. Step 3: Cross multiply
    40,389,651.04x = 60,606,518.64 × 23,383,539.04
  4. Step 4: Simplify right side
    40,389,651.04x = 1,417,194,894,696,927.75
  5. Step 5: Solve for x
    x = 1,417,194,894,696,927.75/40,389,651.04
  6. Step 6: Final answer
    x = 35,088,069.80

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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.