Home / 176,255,373,150.88-264,434,931,024.78-56,870,458,063.89

Finding the Fourth Proportional to 176,255,373,150.88, 264,434,931,024.78 and 56,870,458,063.89

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Solution

The fourth proportional to 176,255,373,150.88, 264,434,931,024.78 and 56,870,458,063.89 is: 85,322,423,859.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,255,373,150.88 : 264,434,931,024.78 = 56,870,458,063.89 : x
  2. Step 2: Convert to fraction form
    176,255,373,150.88/264,434,931,024.78 = 56,870,458,063.89/x
  3. Step 3: Cross multiply
    176,255,373,150.88x = 264,434,931,024.78 × 56,870,458,063.89
  4. Step 4: Simplify right side
    176,255,373,150.88x = 15,038,535,655,472,395,976,704
  5. Step 5: Solve for x
    x = 15,038,535,655,472,395,976,704/176,255,373,150.88
  6. Step 6: Final answer
    x = 85,322,423,859.38

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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.