Home / 1,077,300,468,660.10-1,486,673,676,454.70-608,109,824,865.24

Finding the Fourth Proportional to 1,077,300,468,660.10, 1,486,673,676,454.70 and 608,109,824,865.24

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Solution

The fourth proportional to 1,077,300,468,660.10, 1,486,673,676,454.70 and 608,109,824,865.24 is: 839,191,010,605.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,300,468,660.10 : 1,486,673,676,454.70 = 608,109,824,865.24 : x
  2. Step 2: Convert to fraction form
    1,077,300,468,660.10/1,486,673,676,454.70 = 608,109,824,865.24/x
  3. Step 3: Cross multiply
    1,077,300,468,660.10x = 1,486,673,676,454.70 × 608,109,824,865.24
  4. Step 4: Simplify right side
    1,077,300,468,660.10x = 904,060,869,020,630,099,427,328
  5. Step 5: Solve for x
    x = 904,060,869,020,630,099,427,328/1,077,300,468,660.10
  6. Step 6: Final answer
    x = 839,191,010,605.48

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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.