Home / 64,444,784.64-88,934,172.66-35,076,047.16

Finding the Fourth Proportional to 64,444,784.64, 88,934,172.66 and 35,076,047.16

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Solution

The fourth proportional to 64,444,784.64, 88,934,172.66 and 35,076,047.16 is: 48,405,146.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,444,784.64 : 88,934,172.66 = 35,076,047.16 : x
  2. Step 2: Convert to fraction form
    64,444,784.64/88,934,172.66 = 35,076,047.16/x
  3. Step 3: Cross multiply
    64,444,784.64x = 88,934,172.66 × 35,076,047.16
  4. Step 4: Simplify right side
    64,444,784.64x = 3,119,459,234,357,742
  5. Step 5: Solve for x
    x = 3,119,459,234,357,742/64,444,784.64
  6. Step 6: Final answer
    x = 48,405,146.39

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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.