Home / 333,234,947.16-500,174,828.28-160,833,124.80

Finding the Fourth Proportional to 333,234,947.16, 500,174,828.28 and 160,833,124.80

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Solution

The fourth proportional to 333,234,947.16, 500,174,828.28 and 160,833,124.80 is: 241,405,294.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,234,947.16 : 500,174,828.28 = 160,833,124.80 : x
  2. Step 2: Convert to fraction form
    333,234,947.16/500,174,828.28 = 160,833,124.80/x
  3. Step 3: Cross multiply
    333,234,947.16x = 500,174,828.28 × 160,833,124.80
  4. Step 4: Simplify right side
    333,234,947.16x = 80,444,680,578,575,808
  5. Step 5: Solve for x
    x = 80,444,680,578,575,808/333,234,947.16
  6. Step 6: Final answer
    x = 241,405,294.57

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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.