Home / 27,209,037.24-37,548,471.58-14,985,894.24

Finding the Fourth Proportional to 27,209,037.24, 37,548,471.58 and 14,985,894.24

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Solution

The fourth proportional to 27,209,037.24, 37,548,471.58 and 14,985,894.24 is: 20,680,534.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,209,037.24 : 37,548,471.58 = 14,985,894.24 : x
  2. Step 2: Convert to fraction form
    27,209,037.24/37,548,471.58 = 14,985,894.24/x
  3. Step 3: Cross multiply
    27,209,037.24x = 37,548,471.58 × 14,985,894.24
  4. Step 4: Simplify right side
    27,209,037.24x = 562,697,423,934,061
  5. Step 5: Solve for x
    x = 562,697,423,934,061/27,209,037.24
  6. Step 6: Final answer
    x = 20,680,534.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.