Home / 37,154,465.70-55,709,622.68-14,127,084.05

Finding the Fourth Proportional to 37,154,465.70, 55,709,622.68 and 14,127,084.05

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Solution

The fourth proportional to 37,154,465.70, 55,709,622.68 and 14,127,084.05 is: 21,182,232.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,154,465.70 : 55,709,622.68 = 14,127,084.05 : x
  2. Step 2: Convert to fraction form
    37,154,465.70/55,709,622.68 = 14,127,084.05/x
  3. Step 3: Cross multiply
    37,154,465.70x = 55,709,622.68 × 14,127,084.05
  4. Step 4: Simplify right side
    37,154,465.70x = 787,014,521,644,962.62
  5. Step 5: Solve for x
    x = 787,014,521,644,962.62/37,154,465.70
  6. Step 6: Final answer
    x = 21,182,232.25

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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.