Home / 19,344,010.14-26,683,648.56-12,088,069.02

Finding the Fourth Proportional to 19,344,010.14, 26,683,648.56 and 12,088,069.02

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Solution

The fourth proportional to 19,344,010.14, 26,683,648.56 and 12,088,069.02 is: 16,674,607.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,344,010.14 : 26,683,648.56 = 12,088,069.02 : x
  2. Step 2: Convert to fraction form
    19,344,010.14/26,683,648.56 = 12,088,069.02/x
  3. Step 3: Cross multiply
    19,344,010.14x = 26,683,648.56 × 12,088,069.02
  4. Step 4: Simplify right side
    19,344,010.14x = 322,553,785,498,703.56
  5. Step 5: Solve for x
    x = 322,553,785,498,703.56/19,344,010.14
  6. Step 6: Final answer
    x = 16,674,607.96

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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.