Home / 185,600,594.88-256,071,036.96-107,255,606.40

Finding the Fourth Proportional to 185,600,594.88, 256,071,036.96 and 107,255,606.40

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Solution

The fourth proportional to 185,600,594.88, 256,071,036.96 and 107,255,606.40 is: 147,979,344.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,600,594.88 : 256,071,036.96 = 107,255,606.40 : x
  2. Step 2: Convert to fraction form
    185,600,594.88/256,071,036.96 = 107,255,606.40/x
  3. Step 3: Cross multiply
    185,600,594.88x = 256,071,036.96 × 107,255,606.40
  4. Step 4: Simplify right side
    185,600,594.88x = 27,465,054,350,621,616
  5. Step 5: Solve for x
    x = 27,465,054,350,621,616/185,600,594.88
  6. Step 6: Final answer
    x = 147,979,344.40

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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.