Home / 124,495,814.39-186,711,126.71-37,033,766.22

Finding the Fourth Proportional to 124,495,814.39, 186,711,126.71 and 37,033,766.22

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Solution

The fourth proportional to 124,495,814.39, 186,711,126.71 and 37,033,766.22 is: 55,540,953.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,495,814.39 : 186,711,126.71 = 37,033,766.22 : x
  2. Step 2: Convert to fraction form
    124,495,814.39/186,711,126.71 = 37,033,766.22/x
  3. Step 3: Cross multiply
    124,495,814.39x = 186,711,126.71 × 37,033,766.22
  4. Step 4: Simplify right side
    124,495,814.39x = 6,914,616,217,065,769
  5. Step 5: Solve for x
    x = 6,914,616,217,065,769/124,495,814.39
  6. Step 6: Final answer
    x = 55,540,953.33

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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.