Home / 234,271,546.77-351,336,570.66-70,465,819.08

Finding the Fourth Proportional to 234,271,546.77, 351,336,570.66 and 70,465,819.08

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Solution

The fourth proportional to 234,271,546.77, 351,336,570.66 and 70,465,819.08 is: 105,677,448.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,271,546.77 : 351,336,570.66 = 70,465,819.08 : x
  2. Step 2: Convert to fraction form
    234,271,546.77/351,336,570.66 = 70,465,819.08/x
  3. Step 3: Cross multiply
    234,271,546.77x = 351,336,570.66 × 70,465,819.08
  4. Step 4: Simplify right side
    234,271,546.77x = 24,757,219,224,315,196
  5. Step 5: Solve for x
    x = 24,757,219,224,315,196/234,271,546.77
  6. Step 6: Final answer
    x = 105,677,448.10

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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.