Home / 94,806,763.51-142,210,145.61-26,649,455.26

Finding the Fourth Proportional to 94,806,763.51, 142,210,145.61 and 26,649,455.26

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Solution

The fourth proportional to 94,806,763.51, 142,210,145.61 and 26,649,455.26 is: 39,974,182.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,806,763.51 : 142,210,145.61 = 26,649,455.26 : x
  2. Step 2: Convert to fraction form
    94,806,763.51/142,210,145.61 = 26,649,455.26/x
  3. Step 3: Cross multiply
    94,806,763.51x = 142,210,145.61 × 26,649,455.26
  4. Step 4: Simplify right side
    94,806,763.51x = 3,789,822,912,951,781
  5. Step 5: Solve for x
    x = 3,789,822,912,951,781/94,806,763.51
  6. Step 6: Final answer
    x = 39,974,182.99

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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.