Home / 183,717,205.80-275,575,808.70-158,774,908.20

Finding the Fourth Proportional to 183,717,205.80, 275,575,808.70 and 158,774,908.20

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Solution

The fourth proportional to 183,717,205.80, 275,575,808.70 and 158,774,908.20 is: 238,162,362.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,717,205.80 : 275,575,808.70 = 158,774,908.20 : x
  2. Step 2: Convert to fraction form
    183,717,205.80/275,575,808.70 = 158,774,908.20/x
  3. Step 3: Cross multiply
    183,717,205.80x = 275,575,808.70 × 158,774,908.20
  4. Step 4: Simplify right side
    183,717,205.80x = 43,754,523,728,483,256
  5. Step 5: Solve for x
    x = 43,754,523,728,483,256/183,717,205.80
  6. Step 6: Final answer
    x = 238,162,362.30

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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.