Home / 41,154,266.40-56,795,440.56-22,819,551.96

Finding the Fourth Proportional to 41,154,266.40, 56,795,440.56 and 22,819,551.96

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Solution

The fourth proportional to 41,154,266.40, 56,795,440.56 and 22,819,551.96 is: 31,492,397.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,154,266.40 : 56,795,440.56 = 22,819,551.96 : x
  2. Step 2: Convert to fraction form
    41,154,266.40/56,795,440.56 = 22,819,551.96/x
  3. Step 3: Cross multiply
    41,154,266.40x = 56,795,440.56 × 22,819,551.96
  4. Step 4: Simplify right side
    41,154,266.40x = 1,296,046,506,950,011.50
  5. Step 5: Solve for x
    x = 1,296,046,506,950,011.50/41,154,266.40
  6. Step 6: Final answer
    x = 31,492,397.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.