Home / 17,069,701.59-23,582,713.05-14,312,113.29

Finding the Fourth Proportional to 17,069,701.59, 23,582,713.05 and 14,312,113.29

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Solution

The fourth proportional to 17,069,701.59, 23,582,713.05 and 14,312,113.29 is: 19,772,956.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,069,701.59 : 23,582,713.05 = 14,312,113.29 : x
  2. Step 2: Convert to fraction form
    17,069,701.59/23,582,713.05 = 14,312,113.29/x
  3. Step 3: Cross multiply
    17,069,701.59x = 23,582,713.05 × 14,312,113.29
  4. Step 4: Simplify right side
    17,069,701.59x = 337,518,460,857,161.44
  5. Step 5: Solve for x
    x = 337,518,460,857,161.44/17,069,701.59
  6. Step 6: Final answer
    x = 19,772,956.14

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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.