Home / 297,369,323.24-410,345,607.13-171,929,567.30

Finding the Fourth Proportional to 297,369,323.24, 410,345,607.13 and 171,929,567.30

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Solution

The fourth proportional to 297,369,323.24, 410,345,607.13 and 171,929,567.30 is: 237,248,892.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,369,323.24 : 410,345,607.13 = 171,929,567.30 : x
  2. Step 2: Convert to fraction form
    297,369,323.24/410,345,607.13 = 171,929,567.30/x
  3. Step 3: Cross multiply
    297,369,323.24x = 410,345,607.13 × 171,929,567.30
  4. Step 4: Simplify right side
    297,369,323.24x = 70,550,542,677,316,696
  5. Step 5: Solve for x
    x = 70,550,542,677,316,696/297,369,323.24
  6. Step 6: Final answer
    x = 237,248,892.75

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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.