Home / 93,559,048.48-140,348,198.24-35,315,785.68

Finding the Fourth Proportional to 93,559,048.48, 140,348,198.24 and 35,315,785.68

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Solution

The fourth proportional to 93,559,048.48, 140,348,198.24 and 35,315,785.68 is: 52,977,311.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,559,048.48 : 140,348,198.24 = 35,315,785.68 : x
  2. Step 2: Convert to fraction form
    93,559,048.48/140,348,198.24 = 35,315,785.68/x
  3. Step 3: Cross multiply
    93,559,048.48x = 140,348,198.24 × 35,315,785.68
  4. Step 4: Simplify right side
    93,559,048.48x = 4,956,506,889,617,993
  5. Step 5: Solve for x
    x = 4,956,506,889,617,993/93,559,048.48
  6. Step 6: Final answer
    x = 52,977,311.87

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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.