Home / 26,838,034.40-40,257,051.60-23,478,802.40

Finding the Fourth Proportional to 26,838,034.40, 40,257,051.60 and 23,478,802.40

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Solution

The fourth proportional to 26,838,034.40, 40,257,051.60 and 23,478,802.40 is: 35,218,203.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,838,034.40 : 40,257,051.60 = 23,478,802.40 : x
  2. Step 2: Convert to fraction form
    26,838,034.40/40,257,051.60 = 23,478,802.40/x
  3. Step 3: Cross multiply
    26,838,034.40x = 40,257,051.60 × 23,478,802.40
  4. Step 4: Simplify right side
    26,838,034.40x = 945,187,359,723,003.88
  5. Step 5: Solve for x
    x = 945,187,359,723,003.88/26,838,034.40
  6. Step 6: Final answer
    x = 35,218,203.60

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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.