Home / 25,098,090.77-37,635,018.90-10,521,094.95

Finding the Fourth Proportional to 25,098,090.77, 37,635,018.90 and 10,521,094.95

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Solution

The fourth proportional to 25,098,090.77, 37,635,018.90 and 10,521,094.95 is: 15,776,562.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,098,090.77 : 37,635,018.90 = 10,521,094.95 : x
  2. Step 2: Convert to fraction form
    25,098,090.77/37,635,018.90 = 10,521,094.95/x
  3. Step 3: Cross multiply
    25,098,090.77x = 37,635,018.90 × 10,521,094.95
  4. Step 4: Simplify right side
    25,098,090.77x = 395,961,607,291,944.50
  5. Step 5: Solve for x
    x = 395,961,607,291,944.50/25,098,090.77
  6. Step 6: Final answer
    x = 15,776,562.89

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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.