Home / 83,525,733.25-115,264,097.63-46,855,516.93

Finding the Fourth Proportional to 83,525,733.25, 115,264,097.63 and 46,855,516.93

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Solution

The fourth proportional to 83,525,733.25, 115,264,097.63 and 46,855,516.93 is: 64,659,820.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,525,733.25 : 115,264,097.63 = 46,855,516.93 : x
  2. Step 2: Convert to fraction form
    83,525,733.25/115,264,097.63 = 46,855,516.93/x
  3. Step 3: Cross multiply
    83,525,733.25x = 115,264,097.63 × 46,855,516.93
  4. Step 4: Simplify right side
    83,525,733.25x = 5,400,758,877,689,360
  5. Step 5: Solve for x
    x = 5,400,758,877,689,360/83,525,733.25
  6. Step 6: Final answer
    x = 64,659,820.00

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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.