Home / 23,888,274.66-32,965,423.38-13,291,267.32

Finding the Fourth Proportional to 23,888,274.66, 32,965,423.38 and 13,291,267.32

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Solution

The fourth proportional to 23,888,274.66, 32,965,423.38 and 13,291,267.32 is: 18,341,728.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,888,274.66 : 32,965,423.38 = 13,291,267.32 : x
  2. Step 2: Convert to fraction form
    23,888,274.66/32,965,423.38 = 13,291,267.32/x
  3. Step 3: Cross multiply
    23,888,274.66x = 32,965,423.38 × 13,291,267.32
  4. Step 4: Simplify right side
    23,888,274.66x = 438,152,254,460,557.94
  5. Step 5: Solve for x
    x = 438,152,254,460,557.94/23,888,274.66
  6. Step 6: Final answer
    x = 18,341,728.76

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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.