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Finding the Fourth Proportional to 364,046,635.60, 546,069,953.40 and 364,046,635.60

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Solution

The fourth proportional to 364,046,635.60, 546,069,953.40 and 364,046,635.60 is: 546,069,953.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,046,635.60 : 546,069,953.40 = 364,046,635.60 : x
  2. Step 2: Convert to fraction form
    364,046,635.60/546,069,953.40 = 364,046,635.60/x
  3. Step 3: Cross multiply
    364,046,635.60x = 546,069,953.40 × 364,046,635.60
  4. Step 4: Simplify right side
    364,046,635.60x = 198,794,929,337,518,784
  5. Step 5: Solve for x
    x = 198,794,929,337,518,784/364,046,635.60
  6. Step 6: Final answer
    x = 546,069,953.40

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