Home / 17,708,697.90-26,547,300.45-10,512,593.10

Finding the Fourth Proportional to 17,708,697.90, 26,547,300.45 and 10,512,593.10

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Solution

The fourth proportional to 17,708,697.90, 26,547,300.45 and 10,512,593.10 is: 15,759,541.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,708,697.90 : 26,547,300.45 = 10,512,593.10 : x
  2. Step 2: Convert to fraction form
    17,708,697.90/26,547,300.45 = 10,512,593.10/x
  3. Step 3: Cross multiply
    17,708,697.90x = 26,547,300.45 × 10,512,593.10
  4. Step 4: Simplify right side
    17,708,697.90x = 279,080,967,534,296.88
  5. Step 5: Solve for x
    x = 279,080,967,534,296.88/17,708,697.90
  6. Step 6: Final answer
    x = 15,759,541.96

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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.