Home / 56,966,823.60-85,450,235.40-41,738,305.20

Finding the Fourth Proportional to 56,966,823.60, 85,450,235.40 and 41,738,305.20

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Solution

The fourth proportional to 56,966,823.60, 85,450,235.40 and 41,738,305.20 is: 62,607,457.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,966,823.60 : 85,450,235.40 = 41,738,305.20 : x
  2. Step 2: Convert to fraction form
    56,966,823.60/85,450,235.40 = 41,738,305.20/x
  3. Step 3: Cross multiply
    56,966,823.60x = 85,450,235.40 × 41,738,305.20
  4. Step 4: Simplify right side
    56,966,823.60x = 3,566,548,004,537,044.50
  5. Step 5: Solve for x
    x = 3,566,548,004,537,044.50/56,966,823.60
  6. Step 6: Final answer
    x = 62,607,457.80

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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.