Home / 2,369,367,007.95-3,554,050,511.93-1,680,619,471.95

Finding the Fourth Proportional to 2,369,367,007.95, 3,554,050,511.93 and 1,680,619,471.95

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Solution

The fourth proportional to 2,369,367,007.95, 3,554,050,511.93 and 1,680,619,471.95 is: 2,520,929,207.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,369,367,007.95 : 3,554,050,511.93 = 1,680,619,471.95 : x
  2. Step 2: Convert to fraction form
    2,369,367,007.95/3,554,050,511.93 = 1,680,619,471.95/x
  3. Step 3: Cross multiply
    2,369,367,007.95x = 3,554,050,511.93 × 1,680,619,471.95
  4. Step 4: Simplify right side
    2,369,367,007.95x = 5,973,006,494,635,021,312
  5. Step 5: Solve for x
    x = 5,973,006,494,635,021,312/2,369,367,007.95
  6. Step 6: Final answer
    x = 2,520,929,207.93

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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.