Home / 566,453,655.91-849,771,284.73-238,977,405.82

Finding the Fourth Proportional to 566,453,655.91, 849,771,284.73 and 238,977,405.82

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Solution

The fourth proportional to 566,453,655.91, 849,771,284.73 and 238,977,405.82 is: 358,504,416.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,453,655.91 : 849,771,284.73 = 238,977,405.82 : x
  2. Step 2: Convert to fraction form
    566,453,655.91/849,771,284.73 = 238,977,405.82/x
  3. Step 3: Cross multiply
    566,453,655.91x = 849,771,284.73 × 238,977,405.82
  4. Step 4: Simplify right side
    566,453,655.91x = 203,076,137,165,103,968
  5. Step 5: Solve for x
    x = 203,076,137,165,103,968/566,453,655.91
  6. Step 6: Final answer
    x = 358,504,416.11

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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.