Home / 50,357,821.04-75,536,727.45-13,966,210.92

Finding the Fourth Proportional to 50,357,821.04, 75,536,727.45 and 13,966,210.92

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Solution

The fourth proportional to 50,357,821.04, 75,536,727.45 and 13,966,210.92 is: 20,949,315.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,357,821.04 : 75,536,727.45 = 13,966,210.92 : x
  2. Step 2: Convert to fraction form
    50,357,821.04/75,536,727.45 = 13,966,210.92/x
  3. Step 3: Cross multiply
    50,357,821.04x = 75,536,727.45 × 13,966,210.92
  4. Step 4: Simplify right side
    50,357,821.04x = 1,054,961,867,773,253.75
  5. Step 5: Solve for x
    x = 1,054,961,867,773,253.75/50,357,821.04
  6. Step 6: Final answer
    x = 20,949,315.24

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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.