Home / 4,791,874,604.04-6,613,129,144.44-2,648,435,153.40

Finding the Fourth Proportional to 4,791,874,604.04, 6,613,129,144.44 and 2,648,435,153.40

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Solution

The fourth proportional to 4,791,874,604.04, 6,613,129,144.44 and 2,648,435,153.40 is: 3,655,029,638.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,791,874,604.04 : 6,613,129,144.44 = 2,648,435,153.40 : x
  2. Step 2: Convert to fraction form
    4,791,874,604.04/6,613,129,144.44 = 2,648,435,153.40/x
  3. Step 3: Cross multiply
    4,791,874,604.04x = 6,613,129,144.44 × 2,648,435,153.40
  4. Step 4: Simplify right side
    4,791,874,604.04x = 17,514,443,700,108,961,792
  5. Step 5: Solve for x
    x = 17,514,443,700,108,961,792/4,791,874,604.04
  6. Step 6: Final answer
    x = 3,655,029,638.16

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1.5x scale

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.