Home / 183,896,971.52-275,873,800.80-62,700,080

Finding the Fourth Proportional to 183,896,971.52, 275,873,800.80 and 62,700,080

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Solution

The fourth proportional to 183,896,971.52, 275,873,800.80 and 62,700,080 is: 94,059,783.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,896,971.52 : 275,873,800.80 = 62,700,080 : x
  2. Step 2: Convert to fraction form
    183,896,971.52/275,873,800.80 = 62,700,080/x
  3. Step 3: Cross multiply
    183,896,971.52x = 275,873,800.80 × 62,700,080
  4. Step 4: Simplify right side
    183,896,971.52x = 17,297,309,380,064,064
  5. Step 5: Solve for x
    x = 17,297,309,380,064,064/183,896,971.52
  6. Step 6: Final answer
    x = 94,059,783.79

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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.