Home / 29,670,903.80-44,470,926.30-15,286,567.40

Finding the Fourth Proportional to 29,670,903.80, 44,470,926.30 and 15,286,567.40

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Solution

The fourth proportional to 29,670,903.80, 44,470,926.30 and 15,286,567.40 is: 22,911,597.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,670,903.80 : 44,470,926.30 = 15,286,567.40 : x
  2. Step 2: Convert to fraction form
    29,670,903.80/44,470,926.30 = 15,286,567.40/x
  3. Step 3: Cross multiply
    29,670,903.80x = 44,470,926.30 × 15,286,567.40
  4. Step 4: Simplify right side
    29,670,903.80x = 679,807,812,225,382.62
  5. Step 5: Solve for x
    x = 679,807,812,225,382.62/29,670,903.80
  6. Step 6: Final answer
    x = 22,911,597.73

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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.