Home / 935,910,566,250.64-1,402,886,031,834.70-391,670,883,529.04

Finding the Fourth Proportional to 935,910,566,250.64, 1,402,886,031,834.70 and 391,670,883,529.04

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Solution

The fourth proportional to 935,910,566,250.64, 1,402,886,031,834.70 and 391,670,883,529.04 is: 587,096,279,701.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,910,566,250.64 : 1,402,886,031,834.70 = 391,670,883,529.04 : x
  2. Step 2: Convert to fraction form
    935,910,566,250.64/1,402,886,031,834.70 = 391,670,883,529.04/x
  3. Step 3: Cross multiply
    935,910,566,250.64x = 1,402,886,031,834.70 × 391,670,883,529.04
  4. Step 4: Simplify right side
    935,910,566,250.64x = 549,469,611,579,245,846,331,392
  5. Step 5: Solve for x
    x = 549,469,611,579,245,846,331,392/935,910,566,250.64
  6. Step 6: Final answer
    x = 587,096,279,701.68

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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.