Home / 25,950,403.12-35,810,678.96-14,935,623.92

Finding the Fourth Proportional to 25,950,403.12, 35,810,678.96 and 14,935,623.92

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Solution

The fourth proportional to 25,950,403.12, 35,810,678.96 and 14,935,623.92 is: 20,610,656.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,950,403.12 : 35,810,678.96 = 14,935,623.92 : x
  2. Step 2: Convert to fraction form
    25,950,403.12/35,810,678.96 = 14,935,623.92/x
  3. Step 3: Cross multiply
    25,950,403.12x = 35,810,678.96 × 14,935,623.92
  4. Step 4: Simplify right side
    25,950,403.12x = 534,854,833,266,416.75
  5. Step 5: Solve for x
    x = 534,854,833,266,416.75/25,950,403.12
  6. Step 6: Final answer
    x = 20,610,656.06

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1.5x scale

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.