Home / 32,837,490.40-49,260,901.20-10,116,018.40

Finding the Fourth Proportional to 32,837,490.40, 49,260,901.20 and 10,116,018.40

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Solution

The fourth proportional to 32,837,490.40, 49,260,901.20 and 10,116,018.40 is: 15,175,464.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,837,490.40 : 49,260,901.20 = 10,116,018.40 : x
  2. Step 2: Convert to fraction form
    32,837,490.40/49,260,901.20 = 10,116,018.40/x
  3. Step 3: Cross multiply
    32,837,490.40x = 49,260,901.20 × 10,116,018.40
  4. Step 4: Simplify right side
    32,837,490.40x = 498,324,182,939,782.12
  5. Step 5: Solve for x
    x = 498,324,182,939,782.12/32,837,490.40
  6. Step 6: Final answer
    x = 15,175,464.90

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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.