Home / 88,819,941.64-122,533,986.88-59,460,732.60

Finding the Fourth Proportional to 88,819,941.64, 122,533,986.88 and 59,460,732.60

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Solution

The fourth proportional to 88,819,941.64, 122,533,986.88 and 59,460,732.60 is: 82,030,684.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,819,941.64 : 122,533,986.88 = 59,460,732.60 : x
  2. Step 2: Convert to fraction form
    88,819,941.64/122,533,986.88 = 59,460,732.60/x
  3. Step 3: Cross multiply
    88,819,941.64x = 122,533,986.88 × 59,460,732.60
  4. Step 4: Simplify right side
    88,819,941.64x = 7,285,960,628,283,588
  5. Step 5: Solve for x
    x = 7,285,960,628,283,588/88,819,941.64
  6. Step 6: Final answer
    x = 82,030,684.71

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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.