Home / 118,527,714,888.68-177,763,104,953.40-54,723,757,823.84

Finding the Fourth Proportional to 118,527,714,888.68, 177,763,104,953.40 and 54,723,757,823.84

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Solution

The fourth proportional to 118,527,714,888.68, 177,763,104,953.40 and 54,723,757,823.84 is: 82,072,493,463.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,527,714,888.68 : 177,763,104,953.40 = 54,723,757,823.84 : x
  2. Step 2: Convert to fraction form
    118,527,714,888.68/177,763,104,953.40 = 54,723,757,823.84/x
  3. Step 3: Cross multiply
    118,527,714,888.68x = 177,763,104,953.40 × 54,723,757,823.84
  4. Step 4: Simplify right side
    118,527,714,888.68x = 9,727,865,105,484,424,937,472
  5. Step 5: Solve for x
    x = 9,727,865,105,484,424,937,472/118,527,714,888.68
  6. Step 6: Final answer
    x = 82,072,493,463.83

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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.