Home / 11,785,335,168.92-16,261,334,697.04-6,772,114,041.26

Finding the Fourth Proportional to 11,785,335,168.92, 16,261,334,697.04 and 6,772,114,041.26

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Solution

The fourth proportional to 11,785,335,168.92, 16,261,334,697.04 and 6,772,114,041.26 is: 9,344,122,288.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,785,335,168.92 : 16,261,334,697.04 = 6,772,114,041.26 : x
  2. Step 2: Convert to fraction form
    11,785,335,168.92/16,261,334,697.04 = 6,772,114,041.26/x
  3. Step 3: Cross multiply
    11,785,335,168.92x = 16,261,334,697.04 × 6,772,114,041.26
  4. Step 4: Simplify right side
    11,785,335,168.92x = 110,123,613,031,476,068,352
  5. Step 5: Solve for x
    x = 110,123,613,031,476,068,352/11,785,335,168.92
  6. Step 6: Final answer
    x = 9,344,122,288.68

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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.