Home / 173,771,676,384.16-260,516,852,640.60-54,327,518,249.84

Finding the Fourth Proportional to 173,771,676,384.16, 260,516,852,640.60 and 54,327,518,249.84

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Solution

The fourth proportional to 173,771,676,384.16, 260,516,852,640.60 and 54,327,518,249.84 is: 81,447,301,198.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,771,676,384.16 : 260,516,852,640.60 = 54,327,518,249.84 : x
  2. Step 2: Convert to fraction form
    173,771,676,384.16/260,516,852,640.60 = 54,327,518,249.84/x
  3. Step 3: Cross multiply
    173,771,676,384.16x = 260,516,852,640.60 × 54,327,518,249.84
  4. Step 4: Simplify right side
    173,771,676,384.16x = 14,153,234,066,223,073,853,440
  5. Step 5: Solve for x
    x = 14,153,234,066,223,073,853,440/173,771,676,384.16
  6. Step 6: Final answer
    x = 81,447,301,198.47

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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.