Home / 175,936,226,412.60-242,913,461,439.24-164,695,866,625.08

Finding the Fourth Proportional to 175,936,226,412.60, 242,913,461,439.24 and 164,695,866,625.08

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Solution

The fourth proportional to 175,936,226,412.60, 242,913,461,439.24 and 164,695,866,625.08 is: 227,394,004,420.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,936,226,412.60 : 242,913,461,439.24 = 164,695,866,625.08 : x
  2. Step 2: Convert to fraction form
    175,936,226,412.60/242,913,461,439.24 = 164,695,866,625.08/x
  3. Step 3: Cross multiply
    175,936,226,412.60x = 242,913,461,439.24 × 164,695,866,625.08
  4. Step 4: Simplify right side
    175,936,226,412.60x = 40,006,843,046,633,580,527,616
  5. Step 5: Solve for x
    x = 40,006,843,046,633,580,527,616/175,936,226,412.60
  6. Step 6: Final answer
    x = 227,394,004,420.73

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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.