Home / 429,629,302,297.68-592,889,025,155.18-234,313,056,381.71

Finding the Fourth Proportional to 429,629,302,297.68, 592,889,025,155.18 and 234,313,056,381.71

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Solution

The fourth proportional to 429,629,302,297.68, 592,889,025,155.18 and 234,313,056,381.71 is: 323,352,338,484.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    429,629,302,297.68 : 592,889,025,155.18 = 234,313,056,381.71 : x
  2. Step 2: Convert to fraction form
    429,629,302,297.68/592,889,025,155.18 = 234,313,056,381.71/x
  3. Step 3: Cross multiply
    429,629,302,297.68x = 592,889,025,155.18 × 234,313,056,381.71
  4. Step 4: Simplify right side
    429,629,302,297.68x = 138,921,639,579,282,783,076,352
  5. Step 5: Solve for x
    x = 138,921,639,579,282,783,076,352/429,629,302,297.68
  6. Step 6: Final answer
    x = 323,352,338,484.18

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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.