Home / 40,293,927.39-60,453,668.03-14,385,673.20

Finding the Fourth Proportional to 40,293,927.39, 60,453,668.03 and 14,385,673.20

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Solution

The fourth proportional to 40,293,927.39, 60,453,668.03 and 14,385,673.20 is: 21,583,071.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,293,927.39 : 60,453,668.03 = 14,385,673.20 : x
  2. Step 2: Convert to fraction form
    40,293,927.39/60,453,668.03 = 14,385,673.20/x
  3. Step 3: Cross multiply
    40,293,927.39x = 60,453,668.03 × 14,385,673.20
  4. Step 4: Simplify right side
    40,293,927.39x = 869,666,712,256,560.12
  5. Step 5: Solve for x
    x = 869,666,712,256,560.12/40,293,927.39
  6. Step 6: Final answer
    x = 21,583,071.41

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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.