Home / 19,066,585.64-26,312,432.82-11,624,677.16

Finding the Fourth Proportional to 19,066,585.64, 26,312,432.82 and 11,624,677.16

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Solution

The fourth proportional to 19,066,585.64, 26,312,432.82 and 11,624,677.16 is: 16,042,386.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,066,585.64 : 26,312,432.82 = 11,624,677.16 : x
  2. Step 2: Convert to fraction form
    19,066,585.64/26,312,432.82 = 11,624,677.16/x
  3. Step 3: Cross multiply
    19,066,585.64x = 26,312,432.82 × 11,624,677.16
  4. Step 4: Simplify right side
    19,066,585.64x = 305,873,536,826,688.38
  5. Step 5: Solve for x
    x = 305,873,536,826,688.38/19,066,585.64
  6. Step 6: Final answer
    x = 16,042,386.54

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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.