Home / 26,385,127.63-36,413,657.59-14,628,085.36

Finding the Fourth Proportional to 26,385,127.63, 36,413,657.59 and 14,628,085.36

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Solution

The fourth proportional to 26,385,127.63, 36,413,657.59 and 14,628,085.36 is: 20,187,967.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,385,127.63 : 36,413,657.59 = 14,628,085.36 : x
  2. Step 2: Convert to fraction form
    26,385,127.63/36,413,657.59 = 14,628,085.36/x
  3. Step 3: Cross multiply
    26,385,127.63x = 36,413,657.59 × 14,628,085.36
  4. Step 4: Simplify right side
    26,385,127.63x = 532,662,091,496,331.94
  5. Step 5: Solve for x
    x = 532,662,091,496,331.94/26,385,127.63
  6. Step 6: Final answer
    x = 20,187,967.21

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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.