Home / 14,914,265.40-22,315,410.90-9,875,417.40

Finding the Fourth Proportional to 14,914,265.40, 22,315,410.90 and 9,875,417.40

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Solution

The fourth proportional to 14,914,265.40, 22,315,410.90 and 9,875,417.40 is: 14,776,054.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,914,265.40 : 22,315,410.90 = 9,875,417.40 : x
  2. Step 2: Convert to fraction form
    14,914,265.40/22,315,410.90 = 9,875,417.40/x
  3. Step 3: Cross multiply
    14,914,265.40x = 22,315,410.90 × 9,875,417.40
  4. Step 4: Simplify right side
    14,914,265.40x = 220,373,997,090,009.66
  5. Step 5: Solve for x
    x = 220,373,997,090,009.66/14,914,265.40
  6. Step 6: Final answer
    x = 14,776,054.41

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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.