Home / 23,306,751.40-34,960,127.10-17,638,047.40

Finding the Fourth Proportional to 23,306,751.40, 34,960,127.10 and 17,638,047.40

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Solution

The fourth proportional to 23,306,751.40, 34,960,127.10 and 17,638,047.40 is: 26,457,071.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,306,751.40 : 34,960,127.10 = 17,638,047.40 : x
  2. Step 2: Convert to fraction form
    23,306,751.40/34,960,127.10 = 17,638,047.40/x
  3. Step 3: Cross multiply
    23,306,751.40x = 34,960,127.10 × 17,638,047.40
  4. Step 4: Simplify right side
    23,306,751.40x = 616,628,378,899,824.50
  5. Step 5: Solve for x
    x = 616,628,378,899,824.50/23,306,751.40
  6. Step 6: Final answer
    x = 26,457,071.10

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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.