Home / 64,597,722.41-96,857,555.35-25,742,152.01

Finding the Fourth Proportional to 64,597,722.41, 96,857,555.35 and 25,742,152.01

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Solution

The fourth proportional to 64,597,722.41, 96,857,555.35 and 25,742,152.01 is: 38,597,675.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,597,722.41 : 96,857,555.35 = 25,742,152.01 : x
  2. Step 2: Convert to fraction form
    64,597,722.41/96,857,555.35 = 25,742,152.01/x
  3. Step 3: Cross multiply
    64,597,722.41x = 96,857,555.35 × 25,742,152.01
  4. Step 4: Simplify right side
    64,597,722.41x = 2,493,321,913,136,689
  5. Step 5: Solve for x
    x = 2,493,321,913,136,689/64,597,722.41
  6. Step 6: Final answer
    x = 38,597,675.28

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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.