Home / 59,055,613.60-88,583,420.40-55,276,477.60

Finding the Fourth Proportional to 59,055,613.60, 88,583,420.40 and 55,276,477.60

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Solution

The fourth proportional to 59,055,613.60, 88,583,420.40 and 55,276,477.60 is: 82,914,716.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,055,613.60 : 88,583,420.40 = 55,276,477.60 : x
  2. Step 2: Convert to fraction form
    59,055,613.60/88,583,420.40 = 55,276,477.60/x
  3. Step 3: Cross multiply
    59,055,613.60x = 88,583,420.40 × 55,276,477.60
  4. Step 4: Simplify right side
    59,055,613.60x = 4,896,579,453,471,984
  5. Step 5: Solve for x
    x = 4,896,579,453,471,984/59,055,613.60
  6. Step 6: Final answer
    x = 82,914,716.40

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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.