Home / 324,330,165,926.04-486,154,696,772.34-109,123,999,667.94

Finding the Fourth Proportional to 324,330,165,926.04, 486,154,696,772.34 and 109,123,999,667.94

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Solution

The fourth proportional to 324,330,165,926.04, 486,154,696,772.34 and 109,123,999,667.94 is: 163,571,417,471.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,330,165,926.04 : 486,154,696,772.34 = 109,123,999,667.94 : x
  2. Step 2: Convert to fraction form
    324,330,165,926.04/486,154,696,772.34 = 109,123,999,667.94/x
  3. Step 3: Cross multiply
    324,330,165,926.04x = 486,154,696,772.34 × 109,123,999,667.94
  4. Step 4: Simplify right side
    324,330,165,926.04x = 53,051,144,969,152,303,726,592
  5. Step 5: Solve for x
    x = 53,051,144,969,152,303,726,592/324,330,165,926.04
  6. Step 6: Final answer
    x = 163,571,417,471.08

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1.5x scale

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.