Home / 169,284,489,073.29-233,612,633,053.20-93,160,903,068.65

Finding the Fourth Proportional to 169,284,489,073.29, 233,612,633,053.20 and 93,160,903,068.65

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Solution

The fourth proportional to 169,284,489,073.29, 233,612,633,053.20 and 93,160,903,068.65 is: 128,562,067,219.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,284,489,073.29 : 233,612,633,053.20 = 93,160,903,068.65 : x
  2. Step 2: Convert to fraction form
    169,284,489,073.29/233,612,633,053.20 = 93,160,903,068.65/x
  3. Step 3: Cross multiply
    169,284,489,073.29x = 233,612,633,053.20 × 93,160,903,068.65
  4. Step 4: Simplify right side
    169,284,489,073.29x = 21,763,563,863,480,098,357,248
  5. Step 5: Solve for x
    x = 21,763,563,863,480,098,357,248/169,284,489,073.29
  6. Step 6: Final answer
    x = 128,562,067,219.63

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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.