Home / 57,946,752,032.70-86,920,128,049.05-16,587,887,648.70

Finding the Fourth Proportional to 57,946,752,032.70, 86,920,128,049.05 and 16,587,887,648.70

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Solution

The fourth proportional to 57,946,752,032.70, 86,920,128,049.05 and 16,587,887,648.70 is: 24,881,831,473.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,946,752,032.70 : 86,920,128,049.05 = 16,587,887,648.70 : x
  2. Step 2: Convert to fraction form
    57,946,752,032.70/86,920,128,049.05 = 16,587,887,648.70/x
  3. Step 3: Cross multiply
    57,946,752,032.70x = 86,920,128,049.05 × 16,587,887,648.70
  4. Step 4: Simplify right side
    57,946,752,032.70x = 1,441,821,318,488,259,035,136
  5. Step 5: Solve for x
    x = 1,441,821,318,488,259,035,136/57,946,752,032.70
  6. Step 6: Final answer
    x = 24,881,831,473.05

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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.