Home / 16,087,642.60-24,178,703.10-14,009,117.80

Finding the Fourth Proportional to 16,087,642.60, 24,178,703.10 and 14,009,117.80

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Solution

The fourth proportional to 16,087,642.60, 24,178,703.10 and 14,009,117.80 is: 21,054,812.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,087,642.60 : 24,178,703.10 = 14,009,117.80 : x
  2. Step 2: Convert to fraction form
    16,087,642.60/24,178,703.10 = 14,009,117.80/x
  3. Step 3: Cross multiply
    16,087,642.60x = 24,178,703.10 × 14,009,117.80
  4. Step 4: Simplify right side
    16,087,642.60x = 338,722,299,979,125.25
  5. Step 5: Solve for x
    x = 338,722,299,979,125.25/16,087,642.60
  6. Step 6: Final answer
    x = 21,054,812.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.