Home / 102,628,523.40-153,941,500.51-24,906,071.16

Finding the Fourth Proportional to 102,628,523.40, 153,941,500.51 and 24,906,071.16

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Solution

The fourth proportional to 102,628,523.40, 153,941,500.51 and 24,906,071.16 is: 37,358,794.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,628,523.40 : 153,941,500.51 = 24,906,071.16 : x
  2. Step 2: Convert to fraction form
    102,628,523.40/153,941,500.51 = 24,906,071.16/x
  3. Step 3: Cross multiply
    102,628,523.40x = 153,941,500.51 × 24,906,071.16
  4. Step 4: Simplify right side
    102,628,523.40x = 3,834,077,965,347,263.50
  5. Step 5: Solve for x
    x = 3,834,077,965,347,263.50/102,628,523.40
  6. Step 6: Final answer
    x = 37,358,794.99

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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.