Home / 6,863,292,006.10-10,294,938,009.15-1,955,328,082.90

Finding the Fourth Proportional to 6,863,292,006.10, 10,294,938,009.15 and 1,955,328,082.90

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Solution

The fourth proportional to 6,863,292,006.10, 10,294,938,009.15 and 1,955,328,082.90 is: 2,932,992,124.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,863,292,006.10 : 10,294,938,009.15 = 1,955,328,082.90 : x
  2. Step 2: Convert to fraction form
    6,863,292,006.10/10,294,938,009.15 = 1,955,328,082.90/x
  3. Step 3: Cross multiply
    6,863,292,006.10x = 10,294,938,009.15 × 1,955,328,082.90
  4. Step 4: Simplify right side
    6,863,292,006.10x = 20,129,981,401,005,613,056
  5. Step 5: Solve for x
    x = 20,129,981,401,005,613,056/6,863,292,006.10
  6. Step 6: Final answer
    x = 2,932,992,124.35

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1.5x scale

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.