Home / 18,329,423.07-25,291,792.02-10,592,971.32

Finding the Fourth Proportional to 18,329,423.07, 25,291,792.02 and 10,592,971.32

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Solution

The fourth proportional to 18,329,423.07, 25,291,792.02 and 10,592,971.32 is: 14,616,675.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,329,423.07 : 25,291,792.02 = 10,592,971.32 : x
  2. Step 2: Convert to fraction form
    18,329,423.07/25,291,792.02 = 10,592,971.32/x
  3. Step 3: Cross multiply
    18,329,423.07x = 25,291,792.02 × 10,592,971.32
  4. Step 4: Simplify right side
    18,329,423.07x = 267,915,227,499,264.88
  5. Step 5: Solve for x
    x = 267,915,227,499,264.88/18,329,423.07
  6. Step 6: Final answer
    x = 14,616,675.41

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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.