Home / 8,767,579,878.01-13,151,369,562.86-4,044,504,389.43

Finding the Fourth Proportional to 8,767,579,878.01, 13,151,369,562.86 and 4,044,504,389.43

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Solution

The fourth proportional to 8,767,579,878.01, 13,151,369,562.86 and 4,044,504,389.43 is: 6,066,756,466.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,767,579,878.01 : 13,151,369,562.86 = 4,044,504,389.43 : x
  2. Step 2: Convert to fraction form
    8,767,579,878.01/13,151,369,562.86 = 4,044,504,389.43/x
  3. Step 3: Cross multiply
    8,767,579,878.01x = 13,151,369,562.86 × 4,044,504,389.43
  4. Step 4: Simplify right side
    8,767,579,878.01x = 53,190,771,924,003,373,056
  5. Step 5: Solve for x
    x = 53,190,771,924,003,373,056/8,767,579,878.01
  6. Step 6: Final answer
    x = 6,066,756,466.90

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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.