Home / 94,271,531.45-141,439,085.93-41,742,031.37

Finding the Fourth Proportional to 94,271,531.45, 141,439,085.93 and 41,742,031.37

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Solution

The fourth proportional to 94,271,531.45, 141,439,085.93 and 41,742,031.37 is: 62,627,122.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,271,531.45 : 141,439,085.93 = 41,742,031.37 : x
  2. Step 2: Convert to fraction form
    94,271,531.45/141,439,085.93 = 41,742,031.37/x
  3. Step 3: Cross multiply
    94,271,531.45x = 141,439,085.93 × 41,742,031.37
  4. Step 4: Simplify right side
    94,271,531.45x = 5,903,954,761,979,074
  5. Step 5: Solve for x
    x = 5,903,954,761,979,074/94,271,531.45
  6. Step 6: Final answer
    x = 62,627,122.65

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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.