Home / 97,592,133.56-134,668,566.90-55,767,899.05

Finding the Fourth Proportional to 97,592,133.56, 134,668,566.90 and 55,767,899.05

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Solution

The fourth proportional to 97,592,133.56, 134,668,566.90 and 55,767,899.05 is: 76,954,799.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,592,133.56 : 134,668,566.90 = 55,767,899.05 : x
  2. Step 2: Convert to fraction form
    97,592,133.56/134,668,566.90 = 55,767,899.05/x
  3. Step 3: Cross multiply
    97,592,133.56x = 134,668,566.90 × 55,767,899.05
  4. Step 4: Simplify right side
    97,592,133.56x = 7,510,183,043,750,700
  5. Step 5: Solve for x
    x = 7,510,183,043,750,700/97,592,133.56
  6. Step 6: Final answer
    x = 76,954,799.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.