Home / 29,670,903.30-44,470,925.55-15,286,566.90

Finding the Fourth Proportional to 29,670,903.30, 44,470,925.55 and 15,286,566.90

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Solution

The fourth proportional to 29,670,903.30, 44,470,925.55 and 15,286,566.90 is: 22,911,596.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,670,903.30 : 44,470,925.55 = 15,286,566.90 : x
  2. Step 2: Convert to fraction form
    29,670,903.30/44,470,925.55 = 15,286,566.90/x
  3. Step 3: Cross multiply
    29,670,903.30x = 44,470,925.55 × 15,286,566.90
  4. Step 4: Simplify right side
    29,670,903.30x = 679,807,778,524,994.25
  5. Step 5: Solve for x
    x = 679,807,778,524,994.25/29,670,903.30
  6. Step 6: Final answer
    x = 22,911,596.98

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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.