Home / 94,944,007.80-142,416,011.70-94,944,007.80

Finding the Fourth Proportional to 94,944,007.80, 142,416,011.70 and 94,944,007.80

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Solution

The fourth proportional to 94,944,007.80, 142,416,011.70 and 94,944,007.80 is: 142,416,011.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,944,007.80 : 142,416,011.70 = 94,944,007.80 : x
  2. Step 2: Convert to fraction form
    94,944,007.80/142,416,011.70 = 94,944,007.80/x
  3. Step 3: Cross multiply
    94,944,007.80x = 142,416,011.70 × 94,944,007.80
  4. Step 4: Simplify right side
    94,944,007.80x = 13,521,546,925,689,690
  5. Step 5: Solve for x
    x = 13,521,546,925,689,690/94,944,007.80
  6. Step 6: Final answer
    x = 142,416,011.70

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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.