Home / 4,540,982,605.80-6,811,473,908.70-2,971,929,625.35

Finding the Fourth Proportional to 4,540,982,605.80, 6,811,473,908.70 and 2,971,929,625.35

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Solution

The fourth proportional to 4,540,982,605.80, 6,811,473,908.70 and 2,971,929,625.35 is: 4,457,894,438.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540,982,605.80 : 6,811,473,908.70 = 2,971,929,625.35 : x
  2. Step 2: Convert to fraction form
    4,540,982,605.80/6,811,473,908.70 = 2,971,929,625.35/x
  3. Step 3: Cross multiply
    4,540,982,605.80x = 6,811,473,908.70 × 2,971,929,625.35
  4. Step 4: Simplify right side
    4,540,982,605.80x = 20,243,221,101,564,088,320
  5. Step 5: Solve for x
    x = 20,243,221,101,564,088,320/4,540,982,605.80
  6. Step 6: Final answer
    x = 4,457,894,438.03

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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.