Home / 14,666,002.80-22,019,999.40-8,288,710.80

Finding the Fourth Proportional to 14,666,002.80, 22,019,999.40 and 8,288,710.80

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Solution

The fourth proportional to 14,666,002.80, 22,019,999.40 and 8,288,710.80 is: 12,444,931.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,666,002.80 : 22,019,999.40 = 8,288,710.80 : x
  2. Step 2: Convert to fraction form
    14,666,002.80/22,019,999.40 = 8,288,710.80/x
  3. Step 3: Cross multiply
    14,666,002.80x = 22,019,999.40 × 8,288,710.80
  4. Step 4: Simplify right side
    14,666,002.80x = 182,517,406,842,773.50
  5. Step 5: Solve for x
    x = 182,517,406,842,773.50/14,666,002.80
  6. Step 6: Final answer
    x = 12,444,931.95

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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.