Home / 181,280,453.14-250,167,061.20-98,774,238.16

Finding the Fourth Proportional to 181,280,453.14, 250,167,061.20 and 98,774,238.16

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Solution

The fourth proportional to 181,280,453.14, 250,167,061.20 and 98,774,238.16 is: 136,308,468.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,280,453.14 : 250,167,061.20 = 98,774,238.16 : x
  2. Step 2: Convert to fraction form
    181,280,453.14/250,167,061.20 = 98,774,238.16/x
  3. Step 3: Cross multiply
    181,280,453.14x = 250,167,061.20 × 98,774,238.16
  4. Step 4: Simplify right side
    181,280,453.14x = 24,710,060,882,756,092
  5. Step 5: Solve for x
    x = 24,710,060,882,756,092/181,280,453.14
  6. Step 6: Final answer
    x = 136,308,468.20

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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.