Home / 174,989,344.64-262,448,386.85-64,286,966.27

Finding the Fourth Proportional to 174,989,344.64, 262,448,386.85 and 64,286,966.27

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Solution

The fourth proportional to 174,989,344.64, 262,448,386.85 and 64,286,966.27 is: 96,417,359.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,989,344.64 : 262,448,386.85 = 64,286,966.27 : x
  2. Step 2: Convert to fraction form
    174,989,344.64/262,448,386.85 = 64,286,966.27/x
  3. Step 3: Cross multiply
    174,989,344.64x = 262,448,386.85 × 64,286,966.27
  4. Step 4: Simplify right side
    174,989,344.64x = 16,872,010,591,408,184
  5. Step 5: Solve for x
    x = 16,872,010,591,408,184/174,989,344.64
  6. Step 6: Final answer
    x = 96,417,359.73

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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.