Home / 566,453,632.98-849,771,250.29-238,977,382.86

Finding the Fourth Proportional to 566,453,632.98, 849,771,250.29 and 238,977,382.86

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Solution

The fourth proportional to 566,453,632.98, 849,771,250.29 and 238,977,382.86 is: 358,504,381.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,453,632.98 : 849,771,250.29 = 238,977,382.86 : x
  2. Step 2: Convert to fraction form
    566,453,632.98/849,771,250.29 = 238,977,382.86/x
  3. Step 3: Cross multiply
    566,453,632.98x = 849,771,250.29 × 238,977,382.86
  4. Step 4: Simplify right side
    566,453,632.98x = 203,076,109,423,974,208
  5. Step 5: Solve for x
    x = 203,076,109,423,974,208/566,453,632.98
  6. Step 6: Final answer
    x = 358,504,381.65

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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.