Home / 30,294,095.51-41,809,440.31-17,063,707.79

Finding the Fourth Proportional to 30,294,095.51, 41,809,440.31 and 17,063,707.79

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Solution

The fourth proportional to 30,294,095.51, 41,809,440.31 and 17,063,707.79 is: 23,549,938.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,294,095.51 : 41,809,440.31 = 17,063,707.79 : x
  2. Step 2: Convert to fraction form
    30,294,095.51/41,809,440.31 = 17,063,707.79/x
  3. Step 3: Cross multiply
    30,294,095.51x = 41,809,440.31 × 17,063,707.79
  4. Step 4: Simplify right side
    30,294,095.51x = 713,424,072,061,580.50
  5. Step 5: Solve for x
    x = 713,424,072,061,580.50/30,294,095.51
  6. Step 6: Final answer
    x = 23,549,938.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.