Home / 9,426,156,445.01-14,140,687,494.38-3,213,868,903.89

Finding the Fourth Proportional to 9,426,156,445.01, 14,140,687,494.38 and 3,213,868,903.89

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Solution

The fourth proportional to 9,426,156,445.01, 14,140,687,494.38 and 3,213,868,903.89 is: 4,821,298,700.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,426,156,445.01 : 14,140,687,494.38 = 3,213,868,903.89 : x
  2. Step 2: Convert to fraction form
    9,426,156,445.01/14,140,687,494.38 = 3,213,868,903.89/x
  3. Step 3: Cross multiply
    9,426,156,445.01x = 14,140,687,494.38 × 3,213,868,903.89
  4. Step 4: Simplify right side
    9,426,156,445.01x = 45,446,315,817,814,073,344
  5. Step 5: Solve for x
    x = 45,446,315,817,814,073,344/9,426,156,445.01
  6. Step 6: Final answer
    x = 4,821,298,700.37

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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.