Home / 434,852,596.56-652,278,893.76-158,524,534.24

Finding the Fourth Proportional to 434,852,596.56, 652,278,893.76 and 158,524,534.24

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Solution

The fourth proportional to 434,852,596.56, 652,278,893.76 and 158,524,534.24 is: 237,786,800.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,852,596.56 : 652,278,893.76 = 158,524,534.24 : x
  2. Step 2: Convert to fraction form
    434,852,596.56/652,278,893.76 = 158,524,534.24/x
  3. Step 3: Cross multiply
    434,852,596.56x = 652,278,893.76 × 158,524,534.24
  4. Step 4: Simplify right side
    434,852,596.56x = 103,402,207,827,886,448
  5. Step 5: Solve for x
    x = 103,402,207,827,886,448/434,852,596.56
  6. Step 6: Final answer
    x = 237,786,800.97

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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.