Home / 3,233,164,953.62-4,849,727,079.81-1,739,899,894.59

Finding the Fourth Proportional to 3,233,164,953.62, 4,849,727,079.81 and 1,739,899,894.59

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Solution

The fourth proportional to 3,233,164,953.62, 4,849,727,079.81 and 1,739,899,894.59 is: 2,609,838,890.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,164,953.62 : 4,849,727,079.81 = 1,739,899,894.59 : x
  2. Step 2: Convert to fraction form
    3,233,164,953.62/4,849,727,079.81 = 1,739,899,894.59/x
  3. Step 3: Cross multiply
    3,233,164,953.62x = 4,849,727,079.81 × 1,739,899,894.59
  4. Step 4: Simplify right side
    3,233,164,953.62x = 8,438,039,634,951,688,192
  5. Step 5: Solve for x
    x = 8,438,039,634,951,688,192/3,233,164,953.62
  6. Step 6: Final answer
    x = 2,609,838,890.38

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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.