Home / 26,282,084.16-36,268,894.08-14,679,812.64

Finding the Fourth Proportional to 26,282,084.16, 36,268,894.08 and 14,679,812.64

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Solution

The fourth proportional to 26,282,084.16, 36,268,894.08 and 14,679,812.64 is: 20,257,928.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,282,084.16 : 36,268,894.08 = 14,679,812.64 : x
  2. Step 2: Convert to fraction form
    26,282,084.16/36,268,894.08 = 14,679,812.64/x
  3. Step 3: Cross multiply
    26,282,084.16x = 36,268,894.08 × 14,679,812.64
  4. Step 4: Simplify right side
    26,282,084.16x = 532,420,569,754,405.19
  5. Step 5: Solve for x
    x = 532,420,569,754,405.19/26,282,084.16
  6. Step 6: Final answer
    x = 20,257,928.04

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1.5x scale

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.