Home / 429,629,302,296.34-592,889,025,153.35-234,313,056,380.36

Finding the Fourth Proportional to 429,629,302,296.34, 592,889,025,153.35 and 234,313,056,380.36

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Solution

The fourth proportional to 429,629,302,296.34, 592,889,025,153.35 and 234,313,056,380.36 is: 323,352,338,482.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    429,629,302,296.34 : 592,889,025,153.35 = 234,313,056,380.36 : x
  2. Step 2: Convert to fraction form
    429,629,302,296.34/592,889,025,153.35 = 234,313,056,380.36/x
  3. Step 3: Cross multiply
    429,629,302,296.34x = 592,889,025,153.35 × 234,313,056,380.36
  4. Step 4: Simplify right side
    429,629,302,296.34x = 138,921,639,578,053,566,791,680
  5. Step 5: Solve for x
    x = 138,921,639,578,053,566,791,680/429,629,302,296.34
  6. Step 6: Final answer
    x = 323,352,338,482.33

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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.