Home / 8,767,579,889.03-13,151,369,579.40-4,044,504,400.43

Finding the Fourth Proportional to 8,767,579,889.03, 13,151,369,579.40 and 4,044,504,400.43

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Solution

The fourth proportional to 8,767,579,889.03, 13,151,369,579.40 and 4,044,504,400.43 is: 6,066,756,483.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,767,579,889.03 : 13,151,369,579.40 = 4,044,504,400.43 : x
  2. Step 2: Convert to fraction form
    8,767,579,889.03/13,151,369,579.40 = 4,044,504,400.43/x
  3. Step 3: Cross multiply
    8,767,579,889.03x = 13,151,369,579.40 × 4,044,504,400.43
  4. Step 4: Simplify right side
    8,767,579,889.03x = 53,190,772,135,498,784,768
  5. Step 5: Solve for x
    x = 53,190,772,135,498,784,768/8,767,579,889.03
  6. Step 6: Final answer
    x = 6,066,756,483.40

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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.