Home / 33,700,123,671.68-46,483,777,702.08-21,672,341,095.04

Finding the Fourth Proportional to 33,700,123,671.68, 46,483,777,702.08 and 21,672,341,095.04

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Solution

The fourth proportional to 33,700,123,671.68, 46,483,777,702.08 and 21,672,341,095.04 is: 29,893,429,933.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,700,123,671.68 : 46,483,777,702.08 = 21,672,341,095.04 : x
  2. Step 2: Convert to fraction form
    33,700,123,671.68/46,483,777,702.08 = 21,672,341,095.04/x
  3. Step 3: Cross multiply
    33,700,123,671.68x = 46,483,777,702.08 × 21,672,341,095.04
  4. Step 4: Simplify right side
    33,700,123,671.68x = 1,007,412,285,745,492,525,056
  5. Step 5: Solve for x
    x = 1,007,412,285,745,492,525,056/33,700,123,671.68
  6. Step 6: Final answer
    x = 29,893,429,933.97

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1.5x scale

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.