Home / 1,103,042,377.06-1,522,152,677.16-601,240,118.04

Finding the Fourth Proportional to 1,103,042,377.06, 1,522,152,677.16 and 601,240,118.04

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Solution

The fourth proportional to 1,103,042,377.06, 1,522,152,677.16 and 601,240,118.04 is: 829,686,396.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,103,042,377.06 : 1,522,152,677.16 = 601,240,118.04 : x
  2. Step 2: Convert to fraction form
    1,103,042,377.06/1,522,152,677.16 = 601,240,118.04/x
  3. Step 3: Cross multiply
    1,103,042,377.06x = 1,522,152,677.16 × 601,240,118.04
  4. Step 4: Simplify right side
    1,103,042,377.06x = 915,179,255,290,580,352
  5. Step 5: Solve for x
    x = 915,179,255,290,580,352/1,103,042,377.06
  6. Step 6: Final answer
    x = 829,686,396.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.