Home / 174,966,785.70-262,450,178.55-59,913,089.70

Finding the Fourth Proportional to 174,966,785.70, 262,450,178.55 and 59,913,089.70

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Solution

The fourth proportional to 174,966,785.70, 262,450,178.55 and 59,913,089.70 is: 89,869,634.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,966,785.70 : 262,450,178.55 = 59,913,089.70 : x
  2. Step 2: Convert to fraction form
    174,966,785.70/262,450,178.55 = 59,913,089.70/x
  3. Step 3: Cross multiply
    174,966,785.70x = 262,450,178.55 × 59,913,089.70
  4. Step 4: Simplify right side
    174,966,785.70x = 15,724,201,089,247,168
  5. Step 5: Solve for x
    x = 15,724,201,089,247,168/174,966,785.70
  6. Step 6: Final answer
    x = 89,869,634.55

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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.