Home / 264,290,382.90-364,731,070.41-180,833,555.34

Finding the Fourth Proportional to 264,290,382.90, 364,731,070.41 and 180,833,555.34

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Solution

The fourth proportional to 264,290,382.90, 364,731,070.41 and 180,833,555.34 is: 249,557,382.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,290,382.90 : 364,731,070.41 = 180,833,555.34 : x
  2. Step 2: Convert to fraction form
    264,290,382.90/364,731,070.41 = 180,833,555.34/x
  3. Step 3: Cross multiply
    264,290,382.90x = 364,731,070.41 × 180,833,555.34
  4. Step 4: Simplify right side
    264,290,382.90x = 65,955,616,205,204,176
  5. Step 5: Solve for x
    x = 65,955,616,205,204,176/264,290,382.90
  6. Step 6: Final answer
    x = 249,557,382.61

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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.