Home / 30,707,777.48-46,061,666.21-14,565,257.10

Finding the Fourth Proportional to 30,707,777.48, 46,061,666.21 and 14,565,257.10

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Solution

The fourth proportional to 30,707,777.48, 46,061,666.21 and 14,565,257.10 is: 21,847,885.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,707,777.48 : 46,061,666.21 = 14,565,257.10 : x
  2. Step 2: Convert to fraction form
    30,707,777.48/46,061,666.21 = 14,565,257.10/x
  3. Step 3: Cross multiply
    30,707,777.48x = 46,061,666.21 × 14,565,257.10
  4. Step 4: Simplify right side
    30,707,777.48x = 670,900,010,839,445.75
  5. Step 5: Solve for x
    x = 670,900,010,839,445.75/30,707,777.48
  6. Step 6: Final answer
    x = 21,847,885.65

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1.5x scale

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.