Home / 153,029,947.80-229,544,921.73-153,029,947.80

Finding the Fourth Proportional to 153,029,947.80, 229,544,921.73 and 153,029,947.80

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Solution

The fourth proportional to 153,029,947.80, 229,544,921.73 and 153,029,947.80 is: 229,544,921.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,029,947.80 : 229,544,921.73 = 153,029,947.80 : x
  2. Step 2: Convert to fraction form
    153,029,947.80/229,544,921.73 = 153,029,947.80/x
  3. Step 3: Cross multiply
    153,029,947.80x = 229,544,921.73 × 153,029,947.80
  4. Step 4: Simplify right side
    153,029,947.80x = 35,127,247,390,096,988
  5. Step 5: Solve for x
    x = 35,127,247,390,096,988/153,029,947.80
  6. Step 6: Final answer
    x = 229,544,921.73

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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.