Home / 39,417,070.60-54,000,483.99-37,943,358.22

Finding the Fourth Proportional to 39,417,070.60, 54,000,483.99 and 37,943,358.22

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Solution

The fourth proportional to 39,417,070.60, 54,000,483.99 and 37,943,358.22 is: 51,981,531.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,417,070.60 : 54,000,483.99 = 37,943,358.22 : x
  2. Step 2: Convert to fraction form
    39,417,070.60/54,000,483.99 = 37,943,358.22/x
  3. Step 3: Cross multiply
    39,417,070.60x = 54,000,483.99 × 37,943,358.22
  4. Step 4: Simplify right side
    39,417,070.60x = 2,048,959,708,085,945
  5. Step 5: Solve for x
    x = 2,048,959,708,085,945/39,417,070.60
  6. Step 6: Final answer
    x = 51,981,531.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.