Home / 224,798,227.56-310,205,805.57-130,705,699.05

Finding the Fourth Proportional to 224,798,227.56, 310,205,805.57 and 130,705,699.05

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Solution

The fourth proportional to 224,798,227.56, 310,205,805.57 and 130,705,699.05 is: 180,364,707.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,798,227.56 : 310,205,805.57 = 130,705,699.05 : x
  2. Step 2: Convert to fraction form
    224,798,227.56/310,205,805.57 = 130,705,699.05/x
  3. Step 3: Cross multiply
    224,798,227.56x = 310,205,805.57 × 130,705,699.05
  4. Step 4: Simplify right side
    224,798,227.56x = 40,545,666,666,395,232
  5. Step 5: Solve for x
    x = 40,545,666,666,395,232/224,798,227.56
  6. Step 6: Final answer
    x = 180,364,707.97

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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.