Home / 9,871,096,929.12-14,704,050,700.80-9,336,446,025.48

Finding the Fourth Proportional to 9,871,096,929.12, 14,704,050,700.80 and 9,336,446,025.48

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Solution

The fourth proportional to 9,871,096,929.12, 14,704,050,700.80 and 9,336,446,025.48 is: 13,907,631,209.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,871,096,929.12 : 14,704,050,700.80 = 9,336,446,025.48 : x
  2. Step 2: Convert to fraction form
    9,871,096,929.12/14,704,050,700.80 = 9,336,446,025.48/x
  3. Step 3: Cross multiply
    9,871,096,929.12x = 14,704,050,700.80 × 9,336,446,025.48
  4. Step 4: Simplify right side
    9,871,096,929.12x = 137,283,575,723,940,560,896
  5. Step 5: Solve for x
    x = 137,283,575,723,940,560,896/9,871,096,929.12
  6. Step 6: Final answer
    x = 13,907,631,209.55

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.