Home / 34,076,316.03-47,025,130.11-18,606,289.95

Finding the Fourth Proportional to 34,076,316.03, 47,025,130.11 and 18,606,289.95

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Solution

The fourth proportional to 34,076,316.03, 47,025,130.11 and 18,606,289.95 is: 25,676,578.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,076,316.03 : 47,025,130.11 = 18,606,289.95 : x
  2. Step 2: Convert to fraction form
    34,076,316.03/47,025,130.11 = 18,606,289.95/x
  3. Step 3: Cross multiply
    34,076,316.03x = 47,025,130.11 × 18,606,289.95
  4. Step 4: Simplify right side
    34,076,316.03x = 874,963,205,798,022.12
  5. Step 5: Solve for x
    x = 874,963,205,798,022.12/34,076,316.03
  6. Step 6: Final answer
    x = 25,676,578.57

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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.