Home / 246,064,459.22-368,188,671.60-147,756,037.25

Finding the Fourth Proportional to 246,064,459.22, 368,188,671.60 and 147,756,037.25

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Solution

The fourth proportional to 246,064,459.22, 368,188,671.60 and 147,756,037.25 is: 221,088,812.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,064,459.22 : 368,188,671.60 = 147,756,037.25 : x
  2. Step 2: Convert to fraction form
    246,064,459.22/368,188,671.60 = 147,756,037.25/x
  3. Step 3: Cross multiply
    246,064,459.22x = 368,188,671.60 × 147,756,037.25
  4. Step 4: Simplify right side
    246,064,459.22x = 54,402,099,076,518,400
  5. Step 5: Solve for x
    x = 54,402,099,076,518,400/246,064,459.22
  6. Step 6: Final answer
    x = 221,088,812.46

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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.