Home / 49,103,923,598.50-67,763,287,111.60-27,401,838,484.16

Finding the Fourth Proportional to 49,103,923,598.50, 67,763,287,111.60 and 27,401,838,484.16

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Solution

The fourth proportional to 49,103,923,598.50, 67,763,287,111.60 and 27,401,838,484.16 is: 37,814,465,983.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,103,923,598.50 : 67,763,287,111.60 = 27,401,838,484.16 : x
  2. Step 2: Convert to fraction form
    49,103,923,598.50/67,763,287,111.60 = 27,401,838,484.16/x
  3. Step 3: Cross multiply
    49,103,923,598.50x = 67,763,287,111.60 × 27,401,838,484.16
  4. Step 4: Simplify right side
    49,103,923,598.50x = 1,856,838,648,587,824,136,192
  5. Step 5: Solve for x
    x = 1,856,838,648,587,824,136,192/49,103,923,598.50
  6. Step 6: Final answer
    x = 37,814,465,983.83

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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.