Home / 58,946,618.73-81,291,156.83-46,586,240.64

Finding the Fourth Proportional to 58,946,618.73, 81,291,156.83 and 46,586,240.64

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Solution

The fourth proportional to 58,946,618.73, 81,291,156.83 and 46,586,240.64 is: 64,245,405.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,946,618.73 : 81,291,156.83 = 46,586,240.64 : x
  2. Step 2: Convert to fraction form
    58,946,618.73/81,291,156.83 = 46,586,240.64/x
  3. Step 3: Cross multiply
    58,946,618.73x = 81,291,156.83 × 46,586,240.64
  4. Step 4: Simplify right side
    58,946,618.73x = 3,787,049,393,928,127
  5. Step 5: Solve for x
    x = 3,787,049,393,928,127/58,946,618.73
  6. Step 6: Final answer
    x = 64,245,405.00

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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.