Home / 64,444,785.64-88,934,174.04-35,076,048.16

Finding the Fourth Proportional to 64,444,785.64, 88,934,174.04 and 35,076,048.16

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Solution

The fourth proportional to 64,444,785.64, 88,934,174.04 and 35,076,048.16 is: 48,405,147.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,444,785.64 : 88,934,174.04 = 35,076,048.16 : x
  2. Step 2: Convert to fraction form
    64,444,785.64/88,934,174.04 = 35,076,048.16/x
  3. Step 3: Cross multiply
    64,444,785.64x = 88,934,174.04 × 35,076,048.16
  4. Step 4: Simplify right side
    64,444,785.64x = 3,119,459,371,696,861.50
  5. Step 5: Solve for x
    x = 3,119,459,371,696,861.50/64,444,785.64
  6. Step 6: Final answer
    x = 48,405,147.77

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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.