Home / 37,336,053.60-56,004,080.40-11,779,646.40

Finding the Fourth Proportional to 37,336,053.60, 56,004,080.40 and 11,779,646.40

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Solution

The fourth proportional to 37,336,053.60, 56,004,080.40 and 11,779,646.40 is: 17,669,469.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,336,053.60 : 56,004,080.40 = 11,779,646.40 : x
  2. Step 2: Convert to fraction form
    37,336,053.60/56,004,080.40 = 11,779,646.40/x
  3. Step 3: Cross multiply
    37,336,053.60x = 56,004,080.40 × 11,779,646.40
  4. Step 4: Simplify right side
    37,336,053.60x = 659,708,264,069,170.62
  5. Step 5: Solve for x
    x = 659,708,264,069,170.62/37,336,053.60
  6. Step 6: Final answer
    x = 17,669,469.60

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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.