Home / 364,156,984.80-546,235,477.20-364,156,984.80

Finding the Fourth Proportional to 364,156,984.80, 546,235,477.20 and 364,156,984.80

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Solution

The fourth proportional to 364,156,984.80, 546,235,477.20 and 364,156,984.80 is: 546,235,477.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,156,984.80 : 546,235,477.20 = 364,156,984.80 : x
  2. Step 2: Convert to fraction form
    364,156,984.80/546,235,477.20 = 364,156,984.80/x
  3. Step 3: Cross multiply
    364,156,984.80x = 546,235,477.20 × 364,156,984.80
  4. Step 4: Simplify right side
    364,156,984.80x = 198,915,464,367,941,184
  5. Step 5: Solve for x
    x = 198,915,464,367,941,184/364,156,984.80
  6. Step 6: Final answer
    x = 546,235,477.20

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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.