Home / 26,703,904.50-36,851,388.21-14,480,771.22

Finding the Fourth Proportional to 26,703,904.50, 36,851,388.21 and 14,480,771.22

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Solution

The fourth proportional to 26,703,904.50, 36,851,388.21 and 14,480,771.22 is: 19,983,464.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,703,904.50 : 36,851,388.21 = 14,480,771.22 : x
  2. Step 2: Convert to fraction form
    26,703,904.50/36,851,388.21 = 14,480,771.22/x
  3. Step 3: Cross multiply
    26,703,904.50x = 36,851,388.21 × 14,480,771.22
  4. Step 4: Simplify right side
    26,703,904.50x = 533,636,521,808,415.38
  5. Step 5: Solve for x
    x = 533,636,521,808,415.38/26,703,904.50
  6. Step 6: Final answer
    x = 19,983,464.28

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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.