Home / 64,250,711.94-88,580,345.94-51,063,922.08

Finding the Fourth Proportional to 64,250,711.94, 88,580,345.94 and 51,063,922.08

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Solution

The fourth proportional to 64,250,711.94, 88,580,345.94 and 51,063,922.08 is: 70,400,151.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,250,711.94 : 88,580,345.94 = 51,063,922.08 : x
  2. Step 2: Convert to fraction form
    64,250,711.94/88,580,345.94 = 51,063,922.08/x
  3. Step 3: Cross multiply
    64,250,711.94x = 88,580,345.94 × 51,063,922.08
  4. Step 4: Simplify right side
    64,250,711.94x = 4,523,259,882,899,604
  5. Step 5: Solve for x
    x = 4,523,259,882,899,604/64,250,711.94
  6. Step 6: Final answer
    x = 70,400,151.94

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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.