Home / 132,928,407.10-199,462,860.96-94,316,395.24

Finding the Fourth Proportional to 132,928,407.10, 199,462,860.96 and 94,316,395.24

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Solution

The fourth proportional to 132,928,407.10, 199,462,860.96 and 94,316,395.24 is: 141,524,437.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,928,407.10 : 199,462,860.96 = 94,316,395.24 : x
  2. Step 2: Convert to fraction form
    132,928,407.10/199,462,860.96 = 94,316,395.24/x
  3. Step 3: Cross multiply
    132,928,407.10x = 199,462,860.96 × 94,316,395.24
  4. Step 4: Simplify right side
    132,928,407.10x = 18,812,618,029,900,168
  5. Step 5: Solve for x
    x = 18,812,618,029,900,168/132,928,407.10
  6. Step 6: Final answer
    x = 141,524,437.41

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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.