Home / 134,425,506.48-201,674,141.88-48,172,632.24

Finding the Fourth Proportional to 134,425,506.48, 201,674,141.88 and 48,172,632.24

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Solution

The fourth proportional to 134,425,506.48, 201,674,141.88 and 48,172,632.24 is: 72,271,807.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,425,506.48 : 201,674,141.88 = 48,172,632.24 : x
  2. Step 2: Convert to fraction form
    134,425,506.48/201,674,141.88 = 48,172,632.24/x
  3. Step 3: Cross multiply
    134,425,506.48x = 201,674,141.88 × 48,172,632.24
  4. Step 4: Simplify right side
    134,425,506.48x = 9,715,174,269,102,822
  5. Step 5: Solve for x
    x = 9,715,174,269,102,822/134,425,506.48
  6. Step 6: Final answer
    x = 72,271,807.07

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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.