Home / 195,051,852.80-292,577,779.20-177,195,435.20

Finding the Fourth Proportional to 195,051,852.80, 292,577,779.20 and 177,195,435.20

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Solution

The fourth proportional to 195,051,852.80, 292,577,779.20 and 177,195,435.20 is: 265,793,152.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,051,852.80 : 292,577,779.20 = 177,195,435.20 : x
  2. Step 2: Convert to fraction form
    195,051,852.80/292,577,779.20 = 177,195,435.20/x
  3. Step 3: Cross multiply
    195,051,852.80x = 292,577,779.20 × 177,195,435.20
  4. Step 4: Simplify right side
    195,051,852.80x = 51,843,446,915,193,504
  5. Step 5: Solve for x
    x = 51,843,446,915,193,504/195,051,852.80
  6. Step 6: Final answer
    x = 265,793,152.80

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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.