Home / 254,822,457,701.25-382,284,039,725.10-93,475,362,450.69

Finding the Fourth Proportional to 254,822,457,701.25, 382,284,039,725.10 and 93,475,362,450.69

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Solution

The fourth proportional to 254,822,457,701.25, 382,284,039,725.10 and 93,475,362,450.69 is: 140,231,514,501.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,822,457,701.25 : 382,284,039,725.10 = 93,475,362,450.69 : x
  2. Step 2: Convert to fraction form
    254,822,457,701.25/382,284,039,725.10 = 93,475,362,450.69/x
  3. Step 3: Cross multiply
    254,822,457,701.25x = 382,284,039,725.10 × 93,475,362,450.69
  4. Step 4: Simplify right side
    254,822,457,701.25x = 35,734,139,172,417,693,548,544
  5. Step 5: Solve for x
    x = 35,734,139,172,417,693,548,544/254,822,457,701.25
  6. Step 6: Final answer
    x = 140,231,514,501.41

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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.