Home / 94,806,763.26-142,210,145.24-26,649,455.01

Finding the Fourth Proportional to 94,806,763.26, 142,210,145.24 and 26,649,455.01

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Solution

The fourth proportional to 94,806,763.26, 142,210,145.24 and 26,649,455.01 is: 39,974,182.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,806,763.26 : 142,210,145.24 = 26,649,455.01 : x
  2. Step 2: Convert to fraction form
    94,806,763.26/142,210,145.24 = 26,649,455.01/x
  3. Step 3: Cross multiply
    94,806,763.26x = 142,210,145.24 × 26,649,455.01
  4. Step 4: Simplify right side
    94,806,763.26x = 3,789,822,867,538,946
  5. Step 5: Solve for x
    x = 3,789,822,867,538,946/94,806,763.26
  6. Step 6: Final answer
    x = 39,974,182.61

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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.