Home / 2,369,367,008.45-3,554,050,512.68-1,680,619,472.45

Finding the Fourth Proportional to 2,369,367,008.45, 3,554,050,512.68 and 1,680,619,472.45

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Solution

The fourth proportional to 2,369,367,008.45, 3,554,050,512.68 and 1,680,619,472.45 is: 2,520,929,208.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,369,367,008.45 : 3,554,050,512.68 = 1,680,619,472.45 : x
  2. Step 2: Convert to fraction form
    2,369,367,008.45/3,554,050,512.68 = 1,680,619,472.45/x
  3. Step 3: Cross multiply
    2,369,367,008.45x = 3,554,050,512.68 × 1,680,619,472.45
  4. Step 4: Simplify right side
    2,369,367,008.45x = 5,973,006,497,680,913,408
  5. Step 5: Solve for x
    x = 5,973,006,497,680,913,408/2,369,367,008.45
  6. Step 6: Final answer
    x = 2,520,929,208.68

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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.