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Finding the Fourth Proportional to 183,896,973.52, 275,873,803.80 and 62,700,082

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Solution

The fourth proportional to 183,896,973.52, 275,873,803.80 and 62,700,082 is: 94,059,786.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,896,973.52 : 275,873,803.80 = 62,700,082 : x
  2. Step 2: Convert to fraction form
    183,896,973.52/275,873,803.80 = 62,700,082/x
  3. Step 3: Cross multiply
    183,896,973.52x = 275,873,803.80 × 62,700,082
  4. Step 4: Simplify right side
    183,896,973.52x = 17,297,310,119,911,912
  5. Step 5: Solve for x
    x = 17,297,310,119,911,912/183,896,973.52
  6. Step 6: Final answer
    x = 94,059,786.79

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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.