Home / 6,174,409,900.59-8,520,667,112.34-3,355,026,428.43

Finding the Fourth Proportional to 6,174,409,900.59, 8,520,667,112.34 and 3,355,026,428.43

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Solution

The fourth proportional to 6,174,409,900.59, 8,520,667,112.34 and 3,355,026,428.43 is: 4,629,926,391.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,174,409,900.59 : 8,520,667,112.34 = 3,355,026,428.43 : x
  2. Step 2: Convert to fraction form
    6,174,409,900.59/8,520,667,112.34 = 3,355,026,428.43/x
  3. Step 3: Cross multiply
    6,174,409,900.59x = 8,520,667,112.34 × 3,355,026,428.43
  4. Step 4: Simplify right side
    6,174,409,900.59x = 28,587,063,349,755,031,552
  5. Step 5: Solve for x
    x = 28,587,063,349,755,031,552/6,174,409,900.59
  6. Step 6: Final answer
    x = 4,629,926,391.35

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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.