Home / 19,056,658.20-26,297,726.40-10,683,473.16

Finding the Fourth Proportional to 19,056,658.20, 26,297,726.40 and 10,683,473.16

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Solution

The fourth proportional to 19,056,658.20, 26,297,726.40 and 10,683,473.16 is: 14,742,934.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,056,658.20 : 26,297,726.40 = 10,683,473.16 : x
  2. Step 2: Convert to fraction form
    19,056,658.20/26,297,726.40 = 10,683,473.16/x
  3. Step 3: Cross multiply
    19,056,658.20x = 26,297,726.40 × 10,683,473.16
  4. Step 4: Simplify right side
    19,056,658.20x = 280,951,054,163,423.41
  5. Step 5: Solve for x
    x = 280,951,054,163,423.41/19,056,658.20
  6. Step 6: Final answer
    x = 14,742,934.00

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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.