Home / 229,849,019.70-344,773,529.55-152,922,606.90

Finding the Fourth Proportional to 229,849,019.70, 344,773,529.55 and 152,922,606.90

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Solution

The fourth proportional to 229,849,019.70, 344,773,529.55 and 152,922,606.90 is: 229,383,910.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,849,019.70 : 344,773,529.55 = 152,922,606.90 : x
  2. Step 2: Convert to fraction form
    229,849,019.70/344,773,529.55 = 152,922,606.90/x
  3. Step 3: Cross multiply
    229,849,019.70x = 344,773,529.55 × 152,922,606.90
  4. Step 4: Simplify right side
    229,849,019.70x = 52,723,666,928,900,184
  5. Step 5: Solve for x
    x = 52,723,666,928,900,184/229,849,019.70
  6. Step 6: Final answer
    x = 229,383,910.35

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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.