Home / 41,828,974.86-57,714,527.64-25,308,688.59

Finding the Fourth Proportional to 41,828,974.86, 57,714,527.64 and 25,308,688.59

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Solution

The fourth proportional to 41,828,974.86, 57,714,527.64 and 25,308,688.59 is: 34,920,267.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,828,974.86 : 57,714,527.64 = 25,308,688.59 : x
  2. Step 2: Convert to fraction form
    41,828,974.86/57,714,527.64 = 25,308,688.59/x
  3. Step 3: Cross multiply
    41,828,974.86x = 57,714,527.64 × 25,308,688.59
  4. Step 4: Simplify right side
    41,828,974.86x = 1,460,679,007,159,707.75
  5. Step 5: Solve for x
    x = 1,460,679,007,159,707.75/41,828,974.86
  6. Step 6: Final answer
    x = 34,920,267.88

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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.