Home / 959,293,181.93-1,439,077,036.10-295,363,377.27

Finding the Fourth Proportional to 959,293,181.93, 1,439,077,036.10 and 295,363,377.27

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Solution

The fourth proportional to 959,293,181.93, 1,439,077,036.10 and 295,363,377.27 is: 443,087,328.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,293,181.93 : 1,439,077,036.10 = 295,363,377.27 : x
  2. Step 2: Convert to fraction form
    959,293,181.93/1,439,077,036.10 = 295,363,377.27/x
  3. Step 3: Cross multiply
    959,293,181.93x = 1,439,077,036.10 × 295,363,377.27
  4. Step 4: Simplify right side
    959,293,181.93x = 425,050,653,534,197,632
  5. Step 5: Solve for x
    x = 425,050,653,534,197,632/959,293,181.93
  6. Step 6: Final answer
    x = 443,087,328.82

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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.