Home / 26,282,075.16-36,268,881.66-14,679,803.64

Finding the Fourth Proportional to 26,282,075.16, 36,268,881.66 and 14,679,803.64

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Solution

The fourth proportional to 26,282,075.16, 36,268,881.66 and 14,679,803.64 is: 20,257,915.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,282,075.16 : 36,268,881.66 = 14,679,803.64 : x
  2. Step 2: Convert to fraction form
    26,282,075.16/36,268,881.66 = 14,679,803.64/x
  3. Step 3: Cross multiply
    26,282,075.16x = 36,268,881.66 × 14,679,803.64
  4. Step 4: Simplify right side
    26,282,075.16x = 532,420,061,011,197.19
  5. Step 5: Solve for x
    x = 532,420,061,011,197.19/26,282,075.16
  6. Step 6: Final answer
    x = 20,257,915.62

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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.