Home / 44,440,909.50-66,654,628.30-12,095,332.59

Finding the Fourth Proportional to 44,440,909.50, 66,654,628.30 and 12,095,332.59

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Solution

The fourth proportional to 44,440,909.50, 66,654,628.30 and 12,095,332.59 is: 18,141,165.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,440,909.50 : 66,654,628.30 = 12,095,332.59 : x
  2. Step 2: Convert to fraction form
    44,440,909.50/66,654,628.30 = 12,095,332.59/x
  3. Step 3: Cross multiply
    44,440,909.50x = 66,654,628.30 × 12,095,332.59
  4. Step 4: Simplify right side
    44,440,909.50x = 806,209,898,148,364.12
  5. Step 5: Solve for x
    x = 806,209,898,148,364.12/44,440,909.50
  6. Step 6: Final answer
    x = 18,141,165.59

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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.