Home / 448,544,196.57-672,813,471.58-241,380,191.01

Finding the Fourth Proportional to 448,544,196.57, 672,813,471.58 and 241,380,191.01

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Solution

The fourth proportional to 448,544,196.57, 672,813,471.58 and 241,380,191.01 is: 362,068,767.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,544,196.57 : 672,813,471.58 = 241,380,191.01 : x
  2. Step 2: Convert to fraction form
    448,544,196.57/672,813,471.58 = 241,380,191.01/x
  3. Step 3: Cross multiply
    448,544,196.57x = 672,813,471.58 × 241,380,191.01
  4. Step 4: Simplify right side
    448,544,196.57x = 162,403,844,282,903,616
  5. Step 5: Solve for x
    x = 162,403,844,282,903,616/448,544,196.57
  6. Step 6: Final answer
    x = 362,068,767.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.