Home / 364,540,061.04-503,063,451-197,276,201.52

Finding the Fourth Proportional to 364,540,061.04, 503,063,451 and 197,276,201.52

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Solution

The fourth proportional to 364,540,061.04, 503,063,451 and 197,276,201.52 is: 272,240,166.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,540,061.04 : 503,063,451 = 197,276,201.52 : x
  2. Step 2: Convert to fraction form
    364,540,061.04/503,063,451 = 197,276,201.52/x
  3. Step 3: Cross multiply
    364,540,061.04x = 503,063,451 × 197,276,201.52
  4. Step 4: Simplify right side
    364,540,061.04x = 99,242,446,736,822,656
  5. Step 5: Solve for x
    x = 99,242,446,736,822,656/364,540,061.04
  6. Step 6: Final answer
    x = 272,240,166.02

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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.