Home / 46,113,097.68-63,639,370.32-25,486,100.96

Finding the Fourth Proportional to 46,113,097.68, 63,639,370.32 and 25,486,100.96

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Solution

The fourth proportional to 46,113,097.68, 63,639,370.32 and 25,486,100.96 is: 35,172,640.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,113,097.68 : 63,639,370.32 = 25,486,100.96 : x
  2. Step 2: Convert to fraction form
    46,113,097.68/63,639,370.32 = 25,486,100.96/x
  3. Step 3: Cross multiply
    46,113,097.68x = 63,639,370.32 × 25,486,100.96
  4. Step 4: Simplify right side
    46,113,097.68x = 1,621,919,417,006,347.50
  5. Step 5: Solve for x
    x = 1,621,919,417,006,347.50/46,113,097.68
  6. Step 6: Final answer
    x = 35,172,640.72

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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.