Home / 43,686,168.48-60,298,904.88-25,357,358.88

Finding the Fourth Proportional to 43,686,168.48, 60,298,904.88 and 25,357,358.88

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Solution

The fourth proportional to 43,686,168.48, 60,298,904.88 and 25,357,358.88 is: 35,000,116.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,686,168.48 : 60,298,904.88 = 25,357,358.88 : x
  2. Step 2: Convert to fraction form
    43,686,168.48/60,298,904.88 = 25,357,358.88/x
  3. Step 3: Cross multiply
    43,686,168.48x = 60,298,904.88 × 25,357,358.88
  4. Step 4: Simplify right side
    43,686,168.48x = 1,529,020,971,113,143.25
  5. Step 5: Solve for x
    x = 1,529,020,971,113,143.25/43,686,168.48
  6. Step 6: Final answer
    x = 35,000,116.15

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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.