Home / 24,153,922.40-36,235,549.20-7,115,151.20

Finding the Fourth Proportional to 24,153,922.40, 36,235,549.20 and 7,115,151.20

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Solution

The fourth proportional to 24,153,922.40, 36,235,549.20 and 7,115,151.20 is: 10,674,101.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,153,922.40 : 36,235,549.20 = 7,115,151.20 : x
  2. Step 2: Convert to fraction form
    24,153,922.40/36,235,549.20 = 7,115,151.20/x
  3. Step 3: Cross multiply
    24,153,922.40x = 36,235,549.20 × 7,115,151.20
  4. Step 4: Simplify right side
    24,153,922.40x = 257,821,411,373,039.06
  5. Step 5: Solve for x
    x = 257,821,411,373,039.06/24,153,922.40
  6. Step 6: Final answer
    x = 10,674,101.17

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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.