Home / 19,300,864.48-26,612,690.48-14,397,574.56

Finding the Fourth Proportional to 19,300,864.48, 26,612,690.48 and 14,397,574.56

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Solution

The fourth proportional to 19,300,864.48, 26,612,690.48 and 14,397,574.56 is: 19,851,867.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,300,864.48 : 26,612,690.48 = 14,397,574.56 : x
  2. Step 2: Convert to fraction form
    19,300,864.48/26,612,690.48 = 14,397,574.56/x
  3. Step 3: Cross multiply
    19,300,864.48x = 26,612,690.48 × 14,397,574.56
  4. Step 4: Simplify right side
    19,300,864.48x = 383,158,195,428,002.19
  5. Step 5: Solve for x
    x = 383,158,195,428,002.19/19,300,864.48
  6. Step 6: Final answer
    x = 19,851,867.04

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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.