Home / 3,428,010,903,524.10-4,730,655,819,037.50-1,886,508,286,929.80

Finding the Fourth Proportional to 3,428,010,903,524.10, 4,730,655,819,037.50 and 1,886,508,286,929.80

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Solution

The fourth proportional to 3,428,010,903,524.10, 4,730,655,819,037.50 and 1,886,508,286,929.80 is: 2,603,381,860,907.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,428,010,903,524.10 : 4,730,655,819,037.50 = 1,886,508,286,929.80 : x
  2. Step 2: Convert to fraction form
    3,428,010,903,524.10/4,730,655,819,037.50 = 1,886,508,286,929.80/x
  3. Step 3: Cross multiply
    3,428,010,903,524.10x = 4,730,655,819,037.50 × 1,886,508,286,929.80
  4. Step 4: Simplify right side
    3,428,010,903,524.10x = 8,924,421,405,226,924,479,873,024
  5. Step 5: Solve for x
    x = 8,924,421,405,226,924,479,873,024/3,428,010,903,524.10
  6. Step 6: Final answer
    x = 2,603,381,860,907.25

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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.