Home / 164,941,562.17-227,606,081.57-95,331,451.69

Finding the Fourth Proportional to 164,941,562.17, 227,606,081.57 and 95,331,451.69

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Solution

The fourth proportional to 164,941,562.17, 227,606,081.57 and 95,331,451.69 is: 131,549,731.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,941,562.17 : 227,606,081.57 = 95,331,451.69 : x
  2. Step 2: Convert to fraction form
    164,941,562.17/227,606,081.57 = 95,331,451.69/x
  3. Step 3: Cross multiply
    164,941,562.17x = 227,606,081.57 × 95,331,451.69
  4. Step 4: Simplify right side
    164,941,562.17x = 21,698,018,168,402,624
  5. Step 5: Solve for x
    x = 21,698,018,168,402,624/164,941,562.17
  6. Step 6: Final answer
    x = 131,549,731.21

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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.