Home / 176,993,343.44-244,249,941.48-102,668,935.76

Finding the Fourth Proportional to 176,993,343.44, 244,249,941.48 and 102,668,935.76

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Solution

The fourth proportional to 176,993,343.44, 244,249,941.48 and 102,668,935.76 is: 141,682,625.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,993,343.44 : 244,249,941.48 = 102,668,935.76 : x
  2. Step 2: Convert to fraction form
    176,993,343.44/244,249,941.48 = 102,668,935.76/x
  3. Step 3: Cross multiply
    176,993,343.44x = 244,249,941.48 × 102,668,935.76
  4. Step 4: Simplify right side
    176,993,343.44x = 25,076,881,551,193,880
  5. Step 5: Solve for x
    x = 25,076,881,551,193,880/176,993,343.44
  6. Step 6: Final answer
    x = 141,682,625.25

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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.