Home / 181,362,061.04-250,282,131.06-98,855,668.40

Finding the Fourth Proportional to 181,362,061.04, 250,282,131.06 and 98,855,668.40

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Solution

The fourth proportional to 181,362,061.04, 250,282,131.06 and 98,855,668.40 is: 136,422,177.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,362,061.04 : 250,282,131.06 = 98,855,668.40 : x
  2. Step 2: Convert to fraction form
    181,362,061.04/250,282,131.06 = 98,855,668.40/x
  3. Step 3: Cross multiply
    181,362,061.04x = 250,282,131.06 × 98,855,668.40
  4. Step 4: Simplify right side
    181,362,061.04x = 24,741,807,354,512,704
  5. Step 5: Solve for x
    x = 24,741,807,354,512,704/181,362,061.04
  6. Step 6: Final answer
    x = 136,422,177.89

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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.