Home / 37,423,393.12-56,154,762.96-26,563,664.80

Finding the Fourth Proportional to 37,423,393.12, 56,154,762.96 and 26,563,664.80

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Solution

The fourth proportional to 37,423,393.12, 56,154,762.96 and 26,563,664.80 is: 39,859,461.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,423,393.12 : 56,154,762.96 = 26,563,664.80 : x
  2. Step 2: Convert to fraction form
    37,423,393.12/56,154,762.96 = 26,563,664.80/x
  3. Step 3: Cross multiply
    37,423,393.12x = 56,154,762.96 × 26,563,664.80
  4. Step 4: Simplify right side
    37,423,393.12x = 1,491,676,300,192,895.75
  5. Step 5: Solve for x
    x = 1,491,676,300,192,895.75/37,423,393.12
  6. Step 6: Final answer
    x = 39,859,461.58

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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.