Home / 17,398,448.70-26,097,673.05-14,953,820.10

Finding the Fourth Proportional to 17,398,448.70, 26,097,673.05 and 14,953,820.10

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Solution

The fourth proportional to 17,398,448.70, 26,097,673.05 and 14,953,820.10 is: 22,430,730.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,398,448.70 : 26,097,673.05 = 14,953,820.10 : x
  2. Step 2: Convert to fraction form
    17,398,448.70/26,097,673.05 = 14,953,820.10/x
  3. Step 3: Cross multiply
    17,398,448.70x = 26,097,673.05 × 14,953,820.10
  4. Step 4: Simplify right side
    17,398,448.70x = 390,259,907,818,318.31
  5. Step 5: Solve for x
    x = 390,259,907,818,318.31/17,398,448.70
  6. Step 6: Final answer
    x = 22,430,730.15

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1.5x scale

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.