Home / 174,730,505.70-262,095,758.55-117,250,313.70

Finding the Fourth Proportional to 174,730,505.70, 262,095,758.55 and 117,250,313.70

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Solution

The fourth proportional to 174,730,505.70, 262,095,758.55 and 117,250,313.70 is: 175,875,470.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,730,505.70 : 262,095,758.55 = 117,250,313.70 : x
  2. Step 2: Convert to fraction form
    174,730,505.70/262,095,758.55 = 117,250,313.70/x
  3. Step 3: Cross multiply
    174,730,505.70x = 262,095,758.55 × 117,250,313.70
  4. Step 4: Simplify right side
    174,730,505.70x = 30,730,809,909,426,960
  5. Step 5: Solve for x
    x = 30,730,809,909,426,960/174,730,505.70
  6. Step 6: Final answer
    x = 175,875,470.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.