Home / 105,817,233,043.45-158,725,849,565.17-105,817,233,043.45

Finding the Fourth Proportional to 105,817,233,043.45, 158,725,849,565.17 and 105,817,233,043.45

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Solution

The fourth proportional to 105,817,233,043.45, 158,725,849,565.17 and 105,817,233,043.45 is: 158,725,849,565.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,817,233,043.45 : 158,725,849,565.17 = 105,817,233,043.45 : x
  2. Step 2: Convert to fraction form
    105,817,233,043.45/158,725,849,565.17 = 105,817,233,043.45/x
  3. Step 3: Cross multiply
    105,817,233,043.45x = 158,725,849,565.17 × 105,817,233,043.45
  4. Step 4: Simplify right side
    105,817,233,043.45x = 16,795,930,213,457,181,278,208
  5. Step 5: Solve for x
    x = 16,795,930,213,457,181,278,208/105,817,233,043.45
  6. Step 6: Final answer
    x = 158,725,849,565.17

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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.