Home / 1,029,898,265.65-1,544,847,398.46-302,886,977.65

Finding the Fourth Proportional to 1,029,898,265.65, 1,544,847,398.46 and 302,886,977.65

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Solution

The fourth proportional to 1,029,898,265.65, 1,544,847,398.46 and 302,886,977.65 is: 454,330,466.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,029,898,265.65 : 1,544,847,398.46 = 302,886,977.65 : x
  2. Step 2: Convert to fraction form
    1,029,898,265.65/1,544,847,398.46 = 302,886,977.65/x
  3. Step 3: Cross multiply
    1,029,898,265.65x = 1,544,847,398.46 × 302,886,977.65
  4. Step 4: Simplify right side
    1,029,898,265.65x = 467,914,159,446,152,512
  5. Step 5: Solve for x
    x = 467,914,159,446,152,512/1,029,898,265.65
  6. Step 6: Final answer
    x = 454,330,466.47

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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.