Home / 13,423,510,744.96-20,135,329,802.88-4,107,243,814.08

Finding the Fourth Proportional to 13,423,510,744.96, 20,135,329,802.88 and 4,107,243,814.08

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Solution

The fourth proportional to 13,423,510,744.96, 20,135,329,802.88 and 4,107,243,814.08 is: 6,160,885,207.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,423,510,744.96 : 20,135,329,802.88 = 4,107,243,814.08 : x
  2. Step 2: Convert to fraction form
    13,423,510,744.96/20,135,329,802.88 = 4,107,243,814.08/x
  3. Step 3: Cross multiply
    13,423,510,744.96x = 20,135,329,802.88 × 4,107,243,814.08
  4. Step 4: Simplify right side
    13,423,510,744.96x = 82,700,708,777,339,551,744
  5. Step 5: Solve for x
    x = 82,700,708,777,339,551,744/13,423,510,744.96
  6. Step 6: Final answer
    x = 6,160,885,207.20

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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.