Home / 25,712,883.21-35,484,800.58-14,110,864.68

Finding the Fourth Proportional to 25,712,883.21, 35,484,800.58 and 14,110,864.68

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Solution

The fourth proportional to 25,712,883.21, 35,484,800.58 and 14,110,864.68 is: 19,473,553.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,712,883.21 : 35,484,800.58 = 14,110,864.68 : x
  2. Step 2: Convert to fraction form
    25,712,883.21/35,484,800.58 = 14,110,864.68/x
  3. Step 3: Cross multiply
    25,712,883.21x = 35,484,800.58 × 14,110,864.68
  4. Step 4: Simplify right side
    25,712,883.21x = 500,721,219,181,165.50
  5. Step 5: Solve for x
    x = 500,721,219,181,165.50/25,712,883.21
  6. Step 6: Final answer
    x = 19,473,553.98

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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.