Home / 57,717,751.64-79,651,786.59-32,937,445.13

Finding the Fourth Proportional to 57,717,751.64, 79,651,786.59 and 32,937,445.13

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Solution

The fourth proportional to 57,717,751.64, 79,651,786.59 and 32,937,445.13 is: 45,454,410.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,717,751.64 : 79,651,786.59 = 32,937,445.13 : x
  2. Step 2: Convert to fraction form
    57,717,751.64/79,651,786.59 = 32,937,445.13/x
  3. Step 3: Cross multiply
    57,717,751.64x = 79,651,786.59 × 32,937,445.13
  4. Step 4: Simplify right side
    57,717,751.64x = 2,623,526,349,916,336
  5. Step 5: Solve for x
    x = 2,623,526,349,916,336/57,717,751.64
  6. Step 6: Final answer
    x = 45,454,410.05

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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.