Home / 176,823,154.50-244,032,457.80-103,484,354.82

Finding the Fourth Proportional to 176,823,154.50, 244,032,457.80 and 103,484,354.82

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Solution

The fourth proportional to 176,823,154.50, 244,032,457.80 and 103,484,354.82 is: 142,818,068.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,823,154.50 : 244,032,457.80 = 103,484,354.82 : x
  2. Step 2: Convert to fraction form
    176,823,154.50/244,032,457.80 = 103,484,354.82/x
  3. Step 3: Cross multiply
    176,823,154.50x = 244,032,457.80 × 103,484,354.82
  4. Step 4: Simplify right side
    176,823,154.50x = 25,253,541,450,571,876
  5. Step 5: Solve for x
    x = 25,253,541,450,571,876/176,823,154.50
  6. Step 6: Final answer
    x = 142,818,068.83

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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.