Home / 75,798,114.60-113,537,739.60-63,043,530.60

Finding the Fourth Proportional to 75,798,114.60, 113,537,739.60 and 63,043,530.60

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Solution

The fourth proportional to 75,798,114.60, 113,537,739.60 and 63,043,530.60 is: 94,432,691.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,798,114.60 : 113,537,739.60 = 63,043,530.60 : x
  2. Step 2: Convert to fraction form
    75,798,114.60/113,537,739.60 = 63,043,530.60/x
  3. Step 3: Cross multiply
    75,798,114.60x = 113,537,739.60 × 63,043,530.60
  4. Step 4: Simplify right side
    75,798,114.60x = 7,157,819,960,727,432
  5. Step 5: Solve for x
    x = 7,157,819,960,727,432/75,798,114.60
  6. Step 6: Final answer
    x = 94,432,691.35

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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.