Home / 14,186,058.06-21,282,075.96-4,600,689.18

Finding the Fourth Proportional to 14,186,058.06, 21,282,075.96 and 4,600,689.18

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Solution

The fourth proportional to 14,186,058.06, 21,282,075.96 and 4,600,689.18 is: 6,902,003.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,186,058.06 : 21,282,075.96 = 4,600,689.18 : x
  2. Step 2: Convert to fraction form
    14,186,058.06/21,282,075.96 = 4,600,689.18/x
  3. Step 3: Cross multiply
    14,186,058.06x = 21,282,075.96 × 4,600,689.18
  4. Step 4: Simplify right side
    14,186,058.06x = 97,912,216,597,110.11
  5. Step 5: Solve for x
    x = 97,912,216,597,110.11/14,186,058.06
  6. Step 6: Final answer
    x = 6,902,003.09

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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.