Home / 592,620,950.01-817,867,132.19-328,385,827.60

Finding the Fourth Proportional to 592,620,950.01, 817,867,132.19 and 328,385,827.60

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Solution

The fourth proportional to 592,620,950.01, 817,867,132.19 and 328,385,827.60 is: 453,200,270.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,620,950.01 : 817,867,132.19 = 328,385,827.60 : x
  2. Step 2: Convert to fraction form
    592,620,950.01/817,867,132.19 = 328,385,827.60/x
  3. Step 3: Cross multiply
    592,620,950.01x = 817,867,132.19 × 328,385,827.60
  4. Step 4: Simplify right side
    592,620,950.01x = 268,575,975,073,559,104
  5. Step 5: Solve for x
    x = 268,575,975,073,559,104/592,620,950.01
  6. Step 6: Final answer
    x = 453,200,270.88

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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.