Home / 31,004,387.40-46,506,581.10-14,861,867.03

Finding the Fourth Proportional to 31,004,387.40, 46,506,581.10 and 14,861,867.03

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Solution

The fourth proportional to 31,004,387.40, 46,506,581.10 and 14,861,867.03 is: 22,292,800.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,004,387.40 : 46,506,581.10 = 14,861,867.03 : x
  2. Step 2: Convert to fraction form
    31,004,387.40/46,506,581.10 = 14,861,867.03/x
  3. Step 3: Cross multiply
    31,004,387.40x = 46,506,581.10 × 14,861,867.03
  4. Step 4: Simplify right side
    31,004,387.40x = 691,174,624,095,578.25
  5. Step 5: Solve for x
    x = 691,174,624,095,578.25/31,004,387.40
  6. Step 6: Final answer
    x = 22,292,800.54

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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.