Home / 25,222,332.11-34,799,617.19-14,205,228.49

Finding the Fourth Proportional to 25,222,332.11, 34,799,617.19 and 14,205,228.49

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Solution

The fourth proportional to 25,222,332.11, 34,799,617.19 and 14,205,228.49 is: 19,599,159.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,222,332.11 : 34,799,617.19 = 14,205,228.49 : x
  2. Step 2: Convert to fraction form
    25,222,332.11/34,799,617.19 = 14,205,228.49/x
  3. Step 3: Cross multiply
    25,222,332.11x = 34,799,617.19 × 14,205,228.49
  4. Step 4: Simplify right side
    25,222,332.11x = 494,336,513,303,457.50
  5. Step 5: Solve for x
    x = 494,336,513,303,457.50/25,222,332.11
  6. Step 6: Final answer
    x = 19,599,159.63

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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.