Home / 25,526,698.17-35,227,068.27-13,924,313.25

Finding the Fourth Proportional to 25,526,698.17, 35,227,068.27 and 13,924,313.25

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Solution

The fourth proportional to 25,526,698.17, 35,227,068.27 and 13,924,313.25 is: 19,215,674.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,526,698.17 : 35,227,068.27 = 13,924,313.25 : x
  2. Step 2: Convert to fraction form
    25,526,698.17/35,227,068.27 = 13,924,313.25/x
  3. Step 3: Cross multiply
    25,526,698.17x = 35,227,068.27 × 13,924,313.25
  4. Step 4: Simplify right side
    25,526,698.17x = 490,512,733,470,615.62
  5. Step 5: Solve for x
    x = 490,512,733,470,615.62/25,526,698.17
  6. Step 6: Final answer
    x = 19,215,674.91

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1.5x scale

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.