Home / 102,592,878.37-153,889,623.73-24,869,474.17

Finding the Fourth Proportional to 102,592,878.37, 153,889,623.73 and 24,869,474.17

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Solution

The fourth proportional to 102,592,878.37, 153,889,623.73 and 24,869,474.17 is: 37,304,285.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,592,878.37 : 153,889,623.73 = 24,869,474.17 : x
  2. Step 2: Convert to fraction form
    102,592,878.37/153,889,623.73 = 24,869,474.17/x
  3. Step 3: Cross multiply
    102,592,878.37x = 153,889,623.73 × 24,869,474.17
  4. Step 4: Simplify right side
    102,592,878.37x = 3,827,154,021,614,805.50
  5. Step 5: Solve for x
    x = 3,827,154,021,614,805.50/102,592,878.37
  6. Step 6: Final answer
    x = 37,304,285.47

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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.