Home / 176,255,374,333.56-264,434,932,799.16-56,870,459,246.59

Finding the Fourth Proportional to 176,255,374,333.56, 264,434,932,799.16 and 56,870,459,246.59

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Solution

The fourth proportional to 176,255,374,333.56, 264,434,932,799.16 and 56,870,459,246.59 is: 85,322,425,633.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,255,374,333.56 : 264,434,932,799.16 = 56,870,459,246.59 : x
  2. Step 2: Convert to fraction form
    176,255,374,333.56/264,434,932,799.16 = 56,870,459,246.59/x
  3. Step 3: Cross multiply
    176,255,374,333.56x = 264,434,932,799.16 × 56,870,459,246.59
  4. Step 4: Simplify right side
    176,255,374,333.56x = 15,038,536,069,128,600,420,352
  5. Step 5: Solve for x
    x = 15,038,536,069,128,600,420,352/176,255,374,333.56
  6. Step 6: Final answer
    x = 85,322,425,633.78

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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.