Home / 14,847,607.80-22,271,411.70-13,052,518.20

Finding the Fourth Proportional to 14,847,607.80, 22,271,411.70 and 13,052,518.20

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Solution

The fourth proportional to 14,847,607.80, 22,271,411.70 and 13,052,518.20 is: 19,578,777.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,847,607.80 : 22,271,411.70 = 13,052,518.20 : x
  2. Step 2: Convert to fraction form
    14,847,607.80/22,271,411.70 = 13,052,518.20/x
  3. Step 3: Cross multiply
    14,847,607.80x = 22,271,411.70 × 13,052,518.20
  4. Step 4: Simplify right side
    14,847,607.80x = 290,698,006,553,942.94
  5. Step 5: Solve for x
    x = 290,698,006,553,942.94/14,847,607.80
  6. Step 6: Final answer
    x = 19,578,777.30

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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.