Home / 333,577,034.72-460,335,510.95-182,869,421.30

Finding the Fourth Proportional to 333,577,034.72, 460,335,510.95 and 182,869,421.30

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Solution

The fourth proportional to 333,577,034.72, 460,335,510.95 and 182,869,421.30 is: 252,359,364.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,577,034.72 : 460,335,510.95 = 182,869,421.30 : x
  2. Step 2: Convert to fraction form
    333,577,034.72/460,335,510.95 = 182,869,421.30/x
  3. Step 3: Cross multiply
    333,577,034.72x = 460,335,510.95 × 182,869,421.30
  4. Step 4: Simplify right side
    333,577,034.72x = 84,181,288,491,266,320
  5. Step 5: Solve for x
    x = 84,181,288,491,266,320/333,577,034.72
  6. Step 6: Final answer
    x = 252,359,364.49

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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.