Home / 37,751,838.84-56,618,556.32-10,457,422.74

Finding the Fourth Proportional to 37,751,838.84, 56,618,556.32 and 10,457,422.74

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Solution

The fourth proportional to 37,751,838.84, 56,618,556.32 and 10,457,422.74 is: 15,683,585.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,751,838.84 : 56,618,556.32 = 10,457,422.74 : x
  2. Step 2: Convert to fraction form
    37,751,838.84/56,618,556.32 = 10,457,422.74/x
  3. Step 3: Cross multiply
    37,751,838.84x = 56,618,556.32 × 10,457,422.74
  4. Step 4: Simplify right side
    37,751,838.84x = 592,084,178,366,738.75
  5. Step 5: Solve for x
    x = 592,084,178,366,738.75/37,751,838.84
  6. Step 6: Final answer
    x = 15,683,585.13

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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.