Home / 16,357,492.03-22,574,226.72-9,388,113.87

Finding the Fourth Proportional to 16,357,492.03, 22,574,226.72 and 9,388,113.87

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Solution

The fourth proportional to 16,357,492.03, 22,574,226.72 and 9,388,113.87 is: 12,956,106.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,357,492.03 : 22,574,226.72 = 9,388,113.87 : x
  2. Step 2: Convert to fraction form
    16,357,492.03/22,574,226.72 = 9,388,113.87/x
  3. Step 3: Cross multiply
    16,357,492.03x = 22,574,226.72 × 9,388,113.87
  4. Step 4: Simplify right side
    16,357,492.03x = 211,929,410,814,744.91
  5. Step 5: Solve for x
    x = 211,929,410,814,744.91/16,357,492.03
  6. Step 6: Final answer
    x = 12,956,106.62

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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.