Home / 35,748,746.40-53,568,007.20-26,607,961.20

Finding the Fourth Proportional to 35,748,746.40, 53,568,007.20 and 26,607,961.20

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Solution

The fourth proportional to 35,748,746.40, 53,568,007.20 and 26,607,961.20 is: 39,870,921.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,748,746.40 : 53,568,007.20 = 26,607,961.20 : x
  2. Step 2: Convert to fraction form
    35,748,746.40/53,568,007.20 = 26,607,961.20/x
  3. Step 3: Cross multiply
    35,748,746.40x = 53,568,007.20 × 26,607,961.20
  4. Step 4: Simplify right side
    35,748,746.40x = 1,425,335,457,138,920.75
  5. Step 5: Solve for x
    x = 1,425,335,457,138,920.75/35,748,746.40
  6. Step 6: Final answer
    x = 39,870,921.38

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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.