Home / 24,571,643.54-33,908,828.29-13,558,384.94

Finding the Fourth Proportional to 24,571,643.54, 33,908,828.29 and 13,558,384.94

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Solution

The fourth proportional to 24,571,643.54, 33,908,828.29 and 13,558,384.94 is: 18,710,549.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,571,643.54 : 33,908,828.29 = 13,558,384.94 : x
  2. Step 2: Convert to fraction form
    24,571,643.54/33,908,828.29 = 13,558,384.94/x
  3. Step 3: Cross multiply
    24,571,643.54x = 33,908,828.29 × 13,558,384.94
  4. Step 4: Simplify right side
    24,571,643.54x = 459,748,946,616,741.88
  5. Step 5: Solve for x
    x = 459,748,946,616,741.88/24,571,643.54
  6. Step 6: Final answer
    x = 18,710,549.25

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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.