Home / 26,283,632.40-36,271,027.80-14,681,354.40

Finding the Fourth Proportional to 26,283,632.40, 36,271,027.80 and 14,681,354.40

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Solution

The fourth proportional to 26,283,632.40, 36,271,027.80 and 14,681,354.40 is: 20,260,054.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,283,632.40 : 36,271,027.80 = 14,681,354.40 : x
  2. Step 2: Convert to fraction form
    26,283,632.40/36,271,027.80 = 14,681,354.40/x
  3. Step 3: Cross multiply
    26,283,632.40x = 36,271,027.80 × 14,681,354.40
  4. Step 4: Simplify right side
    26,283,632.40x = 532,507,813,584,052.31
  5. Step 5: Solve for x
    x = 532,507,813,584,052.31/26,283,632.40
  6. Step 6: Final answer
    x = 20,260,054.07

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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.