Home / 19,334,482.83-26,681,054.24-10,632,655.44

Finding the Fourth Proportional to 19,334,482.83, 26,681,054.24 and 10,632,655.44

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Solution

The fourth proportional to 19,334,482.83, 26,681,054.24 and 10,632,655.44 is: 14,672,771.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,334,482.83 : 26,681,054.24 = 10,632,655.44 : x
  2. Step 2: Convert to fraction form
    19,334,482.83/26,681,054.24 = 10,632,655.44/x
  3. Step 3: Cross multiply
    19,334,482.83x = 26,681,054.24 × 10,632,655.44
  4. Step 4: Simplify right side
    19,334,482.83x = 283,690,456,456,707.75
  5. Step 5: Solve for x
    x = 283,690,456,456,707.75/19,334,482.83
  6. Step 6: Final answer
    x = 14,672,771.90

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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.