Home / 176,862,916.92-244,071,793.44-102,567,527.22

Finding the Fourth Proportional to 176,862,916.92, 244,071,793.44 and 102,567,527.22

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Solution

The fourth proportional to 176,862,916.92, 244,071,793.44 and 102,567,527.22 is: 141,543,748.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,862,916.92 : 244,071,793.44 = 102,567,527.22 : x
  2. Step 2: Convert to fraction form
    176,862,916.92/244,071,793.44 = 102,567,527.22/x
  3. Step 3: Cross multiply
    176,862,916.92x = 244,071,793.44 × 102,567,527.22
  4. Step 4: Simplify right side
    176,862,916.92x = 25,033,840,317,291,416
  5. Step 5: Solve for x
    x = 25,033,840,317,291,416/176,862,916.92
  6. Step 6: Final answer
    x = 141,543,748.99

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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.