Home / 4,503,715,869.89-6,215,178,457.14-2,572,739,401.94

Finding the Fourth Proportional to 4,503,715,869.89, 6,215,178,457.14 and 2,572,739,401.94

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Solution

The fourth proportional to 4,503,715,869.89, 6,215,178,457.14 and 2,572,739,401.94 is: 3,550,409,255.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503,715,869.89 : 6,215,178,457.14 = 2,572,739,401.94 : x
  2. Step 2: Convert to fraction form
    4,503,715,869.89/6,215,178,457.14 = 2,572,739,401.94/x
  3. Step 3: Cross multiply
    4,503,715,869.89x = 6,215,178,457.14 × 2,572,739,401.94
  4. Step 4: Simplify right side
    4,503,715,869.89x = 15,990,034,506,756,016,128
  5. Step 5: Solve for x
    x = 15,990,034,506,756,016,128/4,503,715,869.89
  6. Step 6: Final answer
    x = 3,550,409,255.09

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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.