Home / 23,358,148.20-32,000,128.47-22,484,837.16

Finding the Fourth Proportional to 23,358,148.20, 32,000,128.47 and 22,484,837.16

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Solution

The fourth proportional to 23,358,148.20, 32,000,128.47 and 22,484,837.16 is: 30,803,712.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,358,148.20 : 32,000,128.47 = 22,484,837.16 : x
  2. Step 2: Convert to fraction form
    23,358,148.20/32,000,128.47 = 22,484,837.16/x
  3. Step 3: Cross multiply
    23,358,148.20x = 32,000,128.47 × 22,484,837.16
  4. Step 4: Simplify right side
    23,358,148.20x = 719,517,677,747,029.88
  5. Step 5: Solve for x
    x = 719,517,677,747,029.88/23,358,148.20
  6. Step 6: Final answer
    x = 30,803,712.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.