Home / 46,507,204.80-69,760,807.20-14,158,850.40

Finding the Fourth Proportional to 46,507,204.80, 69,760,807.20 and 14,158,850.40

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Solution

The fourth proportional to 46,507,204.80, 69,760,807.20 and 14,158,850.40 is: 21,238,275.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,507,204.80 : 69,760,807.20 = 14,158,850.40 : x
  2. Step 2: Convert to fraction form
    46,507,204.80/69,760,807.20 = 14,158,850.40/x
  3. Step 3: Cross multiply
    46,507,204.80x = 69,760,807.20 × 14,158,850.40
  4. Step 4: Simplify right side
    46,507,204.80x = 987,732,832,928,043
  5. Step 5: Solve for x
    x = 987,732,832,928,043/46,507,204.80
  6. Step 6: Final answer
    x = 21,238,275.60

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1.5x scale

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.