Home / 14,683,713,711.84-20,263,527,838.49-8,000,710,276.59

Finding the Fourth Proportional to 14,683,713,711.84, 20,263,527,838.49 and 8,000,710,276.59

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Solution

The fourth proportional to 14,683,713,711.84, 20,263,527,838.49 and 8,000,710,276.59 is: 11,040,981,770.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,683,713,711.84 : 20,263,527,838.49 = 8,000,710,276.59 : x
  2. Step 2: Convert to fraction form
    14,683,713,711.84/20,263,527,838.49 = 8,000,710,276.59/x
  3. Step 3: Cross multiply
    14,683,713,711.84x = 20,263,527,838.49 × 8,000,710,276.59
  4. Step 4: Simplify right side
    14,683,713,711.84x = 162,122,615,417,342,492,672
  5. Step 5: Solve for x
    x = 162,122,615,417,342,492,672/14,683,713,711.84
  6. Step 6: Final answer
    x = 11,040,981,770.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.