Home / 46,708,609.22-64,457,624.13-25,802,080.10

Finding the Fourth Proportional to 46,708,609.22, 64,457,624.13 and 25,802,080.10

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Solution

The fourth proportional to 46,708,609.22, 64,457,624.13 and 25,802,080.10 is: 35,606,728.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,708,609.22 : 64,457,624.13 = 25,802,080.10 : x
  2. Step 2: Convert to fraction form
    46,708,609.22/64,457,624.13 = 25,802,080.10/x
  3. Step 3: Cross multiply
    46,708,609.22x = 64,457,624.13 × 25,802,080.10
  4. Step 4: Simplify right side
    46,708,609.22x = 1,663,140,780,857,953
  5. Step 5: Solve for x
    x = 1,663,140,780,857,953/46,708,609.22
  6. Step 6: Final answer
    x = 35,606,728.79

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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.