Home / 224,141,814.09-335,896,672.64-105,840,348.93

Finding the Fourth Proportional to 224,141,814.09, 335,896,672.64 and 105,840,348.93

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Solution

The fourth proportional to 224,141,814.09, 335,896,672.64 and 105,840,348.93 is: 158,611,284.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,141,814.09 : 335,896,672.64 = 105,840,348.93 : x
  2. Step 2: Convert to fraction form
    224,141,814.09/335,896,672.64 = 105,840,348.93/x
  3. Step 3: Cross multiply
    224,141,814.09x = 335,896,672.64 × 105,840,348.93
  4. Step 4: Simplify right side
    224,141,814.09x = 35,551,421,036,114,384
  5. Step 5: Solve for x
    x = 35,551,421,036,114,384/224,141,814.09
  6. Step 6: Final answer
    x = 158,611,284.47

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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.